| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Thermae Carolinae | city | Karlovarsky Kraj | Czech Republic | 50.24 | 12.88 | 1669 | 32002 |
| Thermae Himerarae | city | Sicilia | Italy | 37.98 | 13.70 | 82 | 18696 |
| Thermae Phazemonitarum | city | Samsun | Turkey | 40.97 | 35.66 | 2509 | 34646 |
| Thermai Ano | city | Anatoliki Makedonia kai Thraki | Greece | 41.36 | 24.97 | 1935 | 2656 |
| Thermal | city | California | United States | 33.64 | -116.14 | -1689 | |
| Thermal (historical) | city | Alabama | United States | 33.81 | -86.73 | 830 | |
| Thermal City | city | North Carolina | United States | 35.52 | -81.97 | 964 | |
| Thermal Valley | city | North Carolina | United States | 35.39 | -81.96 | 1000 | |
| Thermalbad Wiesenbad | city | Sachsen | Germany | 50.62 | 13.05 | 1669 | 27242 |
| Thermalito | city | California | United States | 39.51 | -121.59 | 160 | |
| Thermaí Káto | city | Anatoliki Makedonia kai Thraki | Greece | 41.35 | 24.98 | 1856 | 2774 |
| Thermeia | city | Keryneia | Cyprus | 35.33 | 33.33 | 830 | 8467 |
| Thermen | city | Valais | Switzerland | 46.33 | 8.02 | 4189 | 10992 |
| Thermes-Magnoac | city | Midi-Pyrenees | France | 43.30 | 0.59 | 1099 | 1816 |
| Thermes-d'Armagnac | city | Midi-Pyrenees | France | 43.67 | -0.01 | 830 | 2113 |
| Thermes-d’Armagnac | city | Midi-Pyrenees | France | 43.67 | -0.01 | 830 | 2113 |
| Thermia | city | Keryneia | Cyprus | 35.33 | 33.33 | 830 | 8467 |
| Thermia | city | Notio Aigaio | Greece | 37.42 | 24.43 | 830 | 1013 |
| Thermia | city | Notio Aigaio | Greece | 36.37 | 25.43 | 830 | 9476 |
| Thermignon | city | Rhone-Alpes | France | 45.28 | 6.82 | 5029 | 314 |
| Thermisia | city | Peloponnisos | Greece | 37.41 | 23.32 | 0 | 611 |
| Thermiá Chiftlík | city | Keryneia | Cyprus | 35.33 | 33.33 | 830 | 8467 |
| Thermo | city | Texas | United States | 33.10 | -95.52 | 830 | |
| Thermo | city | Utah | United States | 38.21 | -113.17 | 5029 | |
| Thermod | city | Shamal al Batinah | Oman | 23.80 | 57.51 | 42 | 36469 |
| Thermon | city | Dytiki Ellada | Greece | 38.57 | 21.67 | 1669 | 3439 |
| Thermopigi | city | Kentriki Makedonia | Greece | 41.27 | 23.36 | 830 | 5143 |
| Thermopilai | city | Sterea Ellada | Greece | 38.80 | 22.54 | 351 | 4623 |
| Thermopiles | city | Sterea Ellada | Greece | 38.80 | 22.54 | 351 | 4623 |
| Thermopiyi | city | Kentriki Makedonia | Greece | 41.27 | 23.36 | 830 | 5143 |
| Thermopolis | city | Wyoming | United States | 43.65 | -108.21 | 4311 | |
| Thermopylae | city | Massachusetts | United States | 42.28 | -72.60 | 196 | |
| Thermopylai | city | Sterea Ellada | Greece | 38.80 | 22.54 | 351 | 4623 |
| Thermopylen | city | Sterea Ellada | Greece | 38.80 | 22.54 | 351 | 4623 |
| Thermopyles (Thermopylen) | city | Sterea Ellada | Greece | 38.80 | 22.54 | 351 | 4623 |
| Thermopýles | city | Sterea Ellada | Greece | 38.80 | 22.54 | 351 | 4623 |
| Thermá | city | Kentriki Makedonia | Greece | 40.90 | 23.56 | 246 | 5087 |
| Thermá Loutrá | city | Anatoliki Makedonia kai Thraki | Greece | 40.88 | 26.05 | 396 | 2186 |
| Thermí | city | Voreio Aigaio | Greece | 39.18 | 26.49 | 167 | 13088 |