| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Seralonga 'd Crea | city | Piemonte | Italy | 45.10 | 8.28 | 830 | 6128 |
| Serapo | city | Lazio | Italy | 41.22 | 13.57 | 0 | 24280 |
| Seravezza | city | Toscana | Italy | 43.98 | 10.22 | 830 | 47618 |
| Serbariu | city | Sardegna | Italy | 39.16 | 8.54 | 830 | 12668 |
| Serbariu di Sopra | city | Sardegna | Italy | 39.15 | 8.57 | 1669 | 11475 |
| Serdiana | city | Sardegna | Italy | 39.37 | 9.16 | 830 | 10557 |
| Seregno | city | Lombardia | Italy | 45.65 | 9.20 | 830 | 217540 |
| Seren del Grapa | city | Veneto | Italy | 45.98 | 11.85 | 2509 | 8861 |
| Seren del Grappa | city | Veneto | Italy | 45.98 | 11.85 | 2509 | 8861 |
| Sergine di Sotto | city | Toscana | Italy | 43.53 | 11.65 | 830 | 11854 |
| Sergnano | city | Lombardia | Italy | 45.43 | 9.70 | 262 | 23640 |
| Seriate | city | Lombardia | Italy | 45.68 | 9.72 | 830 | 124512 |
| Serina | city | Lombardia | Italy | 45.87 | 9.73 | 4258 | 7434 |
| Serini | city | Toscana | Italy | 44.07 | 10.65 | 1669 | 3599 |
| Serino | city | Campania | Italy | 40.85 | 14.85 | 2509 | 35499 |
| Serio | city | Lombardia | Italy | 45.72 | 9.73 | 938 | 119629 |
| Serle | city | Lombardia | Italy | 45.55 | 10.35 | 830 | 31715 |
| Sermide | city | Lombardia | Italy | 45.00 | 11.30 | 32 | 11884 |
| Sermione | city | Lombardia | Italy | 45.48 | 10.60 | 265 | 18964 |
| Sermoneta | city | Lazio | Italy | 41.55 | 12.98 | 853 | 15274 |
| Sermugnano | city | Lazio | Italy | 42.65 | 12.17 | 892 | 6919 |
| Sernaglia della Battaglia | city | Veneto | Italy | 45.88 | 12.13 | 364 | 23959 |
| Sernetici | city | Friuli-Venezia Giulia | Italy | 45.70 | 13.83 | 1145 | 101153 |
| Sero | city | Liguria | Italy | 44.27 | 9.73 | 1669 | 3071 |
| Serole | city | Piemonte | Italy | 44.55 | 8.27 | 1725 | 2056 |
| Serr'e Morus | city | Sardegna | Italy | 39.12 | 9.52 | 3 | 1992 |
| Serra | city | Calabria | Italy | 39.28 | 16.33 | 2509 | 56273 |
| Serra | city | Liguria | Italy | 44.40 | 9.20 | 1847 | 35481 |
| Serra | city | Emilia-Romagna | Italy | 43.93 | 12.25 | 1669 | 6517 |
| Serra | city | Toscana | Italy | 43.32 | 10.80 | 383 | 2127 |
| Serra | city | Calabria | Italy | 39.22 | 16.07 | 1030 | 6693 |
| Serra 'e Mesu | city | Sardegna | Italy | 40.40 | 8.50 | 830 | 3095 |
| Serra Pedace | city | Calabria | Italy | 39.28 | 16.33 | 2509 | 56273 |
| Serra Riccò | city | Liguria | Italy | 44.53 | 8.93 | 1056 | 45184 |
| Serra Rocco | city | Liguria | Italy | 44.53 | 8.93 | 1056 | 45184 |
| Serra San Bruno | city | Calabria | Italy | 38.58 | 16.33 | 2814 | 10726 |
| Serra San Quirico | city | Marche | Italy | 43.45 | 13.02 | 830 | 6091 |
| Serra Sant'Abbondio | city | Marche | Italy | 43.48 | 12.77 | 2053 | 3942 |
| Serra Sant’Abbondio | city | Marche | Italy | 43.48 | 12.77 | 2053 | 3942 |
| Serra d'Aiello | city | Calabria | Italy | 39.08 | 16.13 | 830 | 16080 |
| Serra de' Conti | city | Marche | Italy | 43.55 | 13.03 | 830 | 9126 |
| Serra de'Conti | city | Marche | Italy | 43.55 | 13.03 | 830 | 9126 |
| Serra dei Turchi | city | Piemonte | Italy | 44.65 | 7.97 | 830 | 18078 |
| Serra del Monte | city | Italy | 44.83 | 9.07 | 1879 | 3378 | |
| Serra de’ Conti | city | Marche | Italy | 43.55 | 13.03 | 830 | 9126 |
| Serra di Aiello | city | Calabria | Italy | 39.08 | 16.13 | 830 | 16080 |
| Serra di Maiolo | city | Marche | Italy | 43.87 | 12.30 | 1935 | 6294 |
| Serra d’Aiello | city | Calabria | Italy | 39.08 | 16.13 | 830 | 16080 |
| Serra ’e Mesu | city | Sardegna | Italy | 40.40 | 8.50 | 830 | 3095 |
| Serracapriola | city | Puglia | Italy | 41.80 | 15.15 | 830 | 2983 |
| Serrada | city | Trentino-Sudtirol | Italy | 45.88 | 11.15 | 2929 | 4745 |
| Serradica | city | Marche | Italy | 43.27 | 12.85 | 2509 | 3929 |
| Serradifalco | city | Sicilia | Italy | 37.45 | 13.88 | 1669 | 20689 |
| Serradifarcu | city | Sicilia | Italy | 37.45 | 13.88 | 1669 | 20689 |
| Serradipiro | city | Calabria | Italy | 39.10 | 16.42 | 2926 | 7333 |
| Serragli Alti | city | Veneto | Italy | 45.10 | 11.45 | 32 | 13449 |
| Serraglio | city | Emilia-Romagna | Italy | 44.13 | 11.20 | 1991 | 5784 |
| Serraglione | city | Veneto | Italy | 45.13 | 11.53 | 32 | 13676 |
| Serralta | city | Emilia-Romagna | Italy | 44.17 | 10.72 | 5029 | 3083 |
| Serralta | city | Marche | Italy | 43.30 | 13.18 | 1669 | 6500 |
| Serralunga di Crea | city | Piemonte | Italy | 45.10 | 8.28 | 830 | 6128 |
| Serramanna | city | Sardegna | Italy | 39.42 | 8.92 | 141 | 11721 |
| Serramazzoni | city | Emilia-Romagna | Italy | 44.42 | 10.78 | 2509 | 5471 |
| Serramezzana | city | Campania | Italy | 40.25 | 15.03 | 1955 | 7777 |
| Serramonacesca | city | Abruzzo | Italy | 42.25 | 14.08 | 948 | 10425 |
| Serrano | city | Puglia | Italy | 40.18 | 18.35 | 262 | 19472 |
| Serrapetrona | city | Marche | Italy | 43.18 | 13.18 | 1669 | 4291 |
| Serrara Fontana | city | Campania | Italy | 40.70 | 13.90 | 0 | 51130 |
| Serraro | city | Emilia-Romagna | Italy | 44.85 | 11.93 | 16 | 5902 |
| Serrarossa | city | Calabria | Italy | 39.07 | 16.88 | 137 | 6046 |
| Serrastretta | city | Calabria | Italy | 39.02 | 16.42 | 2509 | 9268 |
| Serrata | city | Calabria | Italy | 38.52 | 16.10 | 1151 | 9247 |
| Serrato | city | Liguria | Italy | 44.53 | 9.03 | 2509 | 17385 |
| Serravalle | city | Veneto | Italy | 46.00 | 12.28 | 830 | 23898 |
| Serravalle | city | Toscana | Italy | 43.82 | 11.38 | 301 | 23491 |
| Serravalle | city | Toscana | Italy | 43.77 | 11.83 | 2509 | 7589 |
| Serravalle | city | Toscana | Italy | 43.17 | 11.47 | 830 | 4501 |
| Serravalle | city | Umbria | Italy | 42.78 | 13.02 | 2509 | 1575 |
| Serravalle | city | Sicilia | Italy | 37.35 | 14.80 | 830 | 18670 |
| Serravalle | city | Sicilia | Italy | 37.80 | 14.80 | 1778 | 13019 |
| Serravalle | city | Emilia-Romagna | Italy | 44.97 | 12.05 | 6 | 7312 |
| Serravalle Libarna | city | Piemonte | Italy | 44.72 | 8.85 | 830 | 21949 |
| Serravalle Pistoiese | city | Toscana | Italy | 43.90 | 10.82 | 354 | 45625 |
| Serravalle Scrivia | city | Piemonte | Italy | 44.72 | 8.85 | 830 | 21949 |
| Serravalle Sesia | city | Piemonte | Italy | 45.68 | 8.32 | 944 | 19481 |
| Serravalle all'Adige | city | Trentino-Sudtirol | Italy | 45.82 | 11.02 | 1870 | 26160 |
| Serravalle all’Adige | city | Trentino-Sudtirol | Italy | 45.82 | 11.02 | 1870 | 26160 |
| Serravalle d'Asti | city | Piemonte | Italy | 44.95 | 8.13 | 830 | 12568 |
| Serravalle delle Langhe | city | Piemonte | Italy | 44.57 | 8.05 | 2509 | 4180 |
| Serravalle di Chienti | city | Marche | Italy | 43.07 | 12.95 | 2828 | 1516 |
| Serravalle di Norcia | city | Umbria | Italy | 42.78 | 13.02 | 2509 | 1575 |
| Serravalle d’Asti | city | Piemonte | Italy | 44.95 | 8.13 | 830 | 12568 |
| Serrazzano | city | Toscana | Italy | 43.22 | 10.80 | 1669 | 2521 |
| Serre | city | Toscana | Italy | 43.25 | 11.62 | 1181 | 4411 |
| Serre | city | Campania | Italy | 40.58 | 15.18 | 892 | 5802 |
| Serre di Rapolano | city | Toscana | Italy | 43.25 | 11.62 | 1181 | 4411 |
| Serrenti | city | Sardegna | Italy | 39.49 | 8.98 | 413 | 9412 |
| Serreta | city | Liguria | Italy | 43.92 | 8.05 | 285 | 31476 |
| Serretto | city | Emilia-Romagna | Italy | 44.25 | 10.82 | 2509 | 3776 |
| Serri | city | Sardegna | Italy | 39.70 | 9.14 | 1886 | 4514 |
| Serrisi | city | Calabria | Italy | 39.30 | 16.65 | 4189 | 6682 |
| Serro | city | Sicilia | Italy | 38.23 | 15.45 | 830 | 55033 |
| Serro | city | Calabria | Italy | 38.02 | 15.77 | 2047 | 14125 |
| Serrone | city | Lazio | Italy | 41.85 | 13.08 | 2772 | 10496 |
| Serr’e Morus | city | Sardegna | Italy | 39.12 | 9.52 | 3 | 1992 |
| Sersale | city | Calabria | Italy | 39.02 | 16.72 | 2509 | 6826 |
| Sersale vald | city | Calabria | Italy | 39.02 | 16.72 | 2509 | 6826 |
| Sersalis | city | Calabria | Italy | 39.02 | 16.72 | 2509 | 6826 |
| Servagno | city | Piemonte | Italy | 44.37 | 6.98 | 5029 | 149 |
| Servigliano | city | Marche | Italy | 43.08 | 13.48 | 830 | 10106 |
| Servillo | city | Abruzzo | Italy | 42.62 | 13.52 | 2923 | 1334 |
| Servola | city | Friuli-Venezia Giulia | Italy | 45.63 | 13.78 | 0 | 121158 |
| Servola / Škedenj | city | Friuli-Venezia Giulia | Italy | 45.63 | 13.78 | 0 | 121158 |
| Serègn | city | Lombardia | Italy | 45.65 | 9.20 | 830 | 217540 |