| Ans to Oignies | 111.67 mi (179.72 km) |
| Ans to Oissel | 216.76 mi (348.85 km) |
| Ans to Olivet | 252.96 mi (407.11 km) |
| Ans to Ollioules | 520.02 mi (836.90 km) |
| Ans to Olonne-sur-Mer | 438.19 mi (705.20 km) |
| Ans to Oloron-Sainte-Marie | 590.99 mi (951.11 km) |
| Ans to Onet Village | 455.91 mi (733.71 km) |
| Ans to Onnaing | 86.52 mi (139.25 km) |
| Ans to Orange | 451.99 mi (727.42 km) |
| Ans to Orchies | 100.71 mi (162.07 km) |
| Ans to Orleans | 250.65 mi (403.38 km) |
| Ans to Orly | 192.58 mi (309.93 km) |
| Ans to Ormesson-sur-Marne | 185.85 mi (299.10 km) |
| Ans to Orsay | 201.50 mi (324.29 km) |
| Ans to Orthez | 576.88 mi (928.39 km) |
