| Tomar to Octeville | 767.97 mi (1,235.93 km) |
| Tomar to Oignies | 932.80 mi (1,501.20 km) |
| Tomar to Oissel | 818.86 mi (1,317.82 km) |
| Tomar to Olivet | 767.64 mi (1,235.40 km) |
| Tomar to Ollioules | 777.81 mi (1,251.76 km) |
| Tomar to Olonne-sur-Mer | 584.44 mi (940.57 km) |
| Tomar to Oloron-Sainte-Marie | 474.59 mi (763.78 km) |
| Tomar to Onet Village | 653.55 mi (1,051.79 km) |
| Tomar to Onnaing | 946.31 mi (1,522.94 km) |
| Tomar to Orange | 748.12 mi (1,203.99 km) |
| Tomar to Orchies | 940.34 mi (1,513.32 km) |
| Tomar to Orleans | 769.78 mi (1,238.85 km) |
| Tomar to Orly | 826.66 mi (1,330.38 km) |
| Tomar to Ormesson-sur-Marne | 833.36 mi (1,341.16 km) |
| Tomar to Orsay | 817.88 mi (1,316.26 km) |
