| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Rio Feio | city | Santa Catarina | Brazil | -26.51 | -49.53 | 3349 | 934 |
| Rio Feo | city | Pinar del Rio | Cuba | 22.36 | -83.74 | 95 | 33953 |
| Rio Fey | city | Pinar del Rio | Cuba | 22.36 | -83.74 | 95 | 33953 |
| Rio Final | city | Tabasco | Mexico | 17.60 | -91.61 | 177 | 3856 |
| Rio Flor | city | Chiapas | Mexico | 16.08 | -93.73 | 344 | 16647 |
| Rio Florida | city | Guerrero | Mexico | 18.39 | -100.70 | 830 | 7363 |
| Rio Florido | city | Zacatecas | Mexico | 23.34 | -102.99 | 6709 | 2086 |
| Rio Florido | city | San Luis Potosi | Mexico | 22.02 | -98.87 | 157 | 15993 |
| Rio Florido | city | Chiapas | Mexico | 14.85 | -92.34 | 157 | 30514 |
| Rio Florido | city | Oaxaca | Mexico | 17.39 | -97.07 | 5869 | 434 |
| Rio Florido | city | Mexico | Mexico | 18.79 | -99.82 | 6233 | 15614 |
| Rio Florido | city | Sinaloa | Mexico | 24.28 | -107.15 | 121 | 10162 |
| Rio Florido | city | Guanajuato | Mexico | 20.81 | -101.83 | 5885 | 9624 |
| Rio Florido Primera Seccion | city | Mexico | Mexico | 18.82 | -99.80 | 5905 | 17970 |
| Rio Florido Segunda Seccion | city | Mexico | Mexico | 18.79 | -99.82 | 6233 | 15614 |
| Rio Forcação | city | Santa Catarina | Brazil | -26.74 | -49.57 | 2509 | 821 |
| Rio Formoso | city | Pernambuco | Brazil | -8.66 | -35.15 | 55 | 18421 |
| Rio Fortuna | city | Santa Catarina | Brazil | -28.13 | -49.10 | 997 | 2129 |
| Rio Frio | city | Magdalena | Colombia | 10.91 | -74.17 | 68 | 32214 |
| Rio Frio | city | Guantanamo | Cuba | 20.40 | -75.13 | 1158 | 7044 |
| Rio Frio | city | Guantanamo | Cuba | 20.13 | -75.39 | 269 | 2391 |
| Rio Frio | city | Ahuachapan | El Salvador | 14.03 | -89.83 | 1669 | 28231 |
| Rio Frio | city | Guatemala | Guatemala | 14.58 | -90.32 | 7549 | 12706 |
| Rio Frio | city | Santa Barbara | Honduras | 14.87 | -88.50 | 3349 | 11851 |
| Rio Frio | city | Mexico | Mexico | 19.35 | -98.67 | 10068 | 57957 |
| Rio Frio | city | Guerrero | Mexico | 17.87 | -101.09 | 5249 | 1132 |
| Rio Frio | city | Guerrero | Mexico | 17.58 | -101.01 | 1830 | 1341 |
| Rio Frio | city | Tamaulipas | Mexico | 22.84 | -99.02 | 180 | 13126 |
| Rio Frio | city | Guerrero | Mexico | 17.61 | -101.01 | 2057 | 1341 |
| Rio Frio | city | Guerrero | Mexico | 17.34 | -98.31 | 7762 | 8020 |
| Rio Frio | city | Zacatecas | Mexico | 23.57 | -103.25 | 6873 | 1490 |
| Rio Frio | city | Viana do Castelo | Portugal | 41.87 | -8.48 | 830 | 8016 |
| Rio Frio | city | Braganca | Portugal | 41.86 | -6.81 | 2670 | 5921 |
| Rio Frio | city | Braganca | Portugal | 41.74 | -6.63 | 2509 | 825 |
| Rio Frio | city | Setubal | Portugal | 38.67 | -8.86 | 55 | 16859 |
| Rio Frio | city | Tachira | Venezuela | 7.58 | -72.13 | 1200 | 278 |
| Rio Frio | city | Texas | United States | 29.64 | -99.74 | 1699 | |
| Rio Frio / Progreso Airport | airport | 10.33 | -83.89 | 350 | 0 | ||
| Rio Fundeiro | city | Santarem | Portugal | 39.73 | -8.24 | 370 | 3816 |
| Rio Fundo | city | Espirito Santo | Brazil | -20.45 | -40.75 | 2509 | 3490 |
| Rio Fundo | city | Espirito Santo | Brazil | -20.43 | -40.73 | 2509 | 4115 |
| Rio Fundo | city | Bahia | Brazil | -12.42 | -38.60 | 390 | 9250 |
| Rio Fundo | city | Bahia | Brazil | -13.00 | -39.12 | 830 | 12007 |