| Troyes to Octeville | 275.22 mi (442.92 km) |
| Troyes to Oignies | 157.65 mi (253.71 km) |
| Troyes to Oissel | 153.80 mi (247.52 km) |
| Troyes to Olivet | 104.97 mi (168.93 km) |
| Troyes to Ollioules | 366.57 mi (589.94 km) |
| Troyes to Olonne-sur-Mer | 299.40 mi (481.83 km) |
| Troyes to Oloron-Sainte-Marie | 418.72 mi (673.87 km) |
| Troyes to Onet Village | 280.89 mi (452.05 km) |
| Troyes to Onnaing | 145.89 mi (234.79 km) |
| Troyes to Orange | 289.63 mi (466.12 km) |
| Troyes to Orchies | 154.90 mi (249.28 km) |
| Troyes to Orleans | 103.83 mi (167.09 km) |
| Troyes to Orly | 83.05 mi (133.66 km) |
| Troyes to Ormesson-sur-Marne | 78.08 mi (125.65 km) |
| Troyes to Orsay | 90.88 mi (146.25 km) |
