| Brie-Comte-Robert to Oignies | 123.95 mi (199.47 km) |
| Brie-Comte-Robert to Oissel | 82.19 mi (132.27 km) |
| Brie-Comte-Robert to Olivet | 65.92 mi (106.08 km) |
| Brie-Comte-Robert to Ollioules | 413.91 mi (666.13 km) |
| Brie-Comte-Robert to Olonne-sur-Mer | 252.70 mi (406.68 km) |
| Brie-Comte-Robert to Oloron-Sainte-Marie | 410.05 mi (659.91 km) |
| Brie-Comte-Robert to Onet Village | 298.96 mi (481.13 km) |
| Brie-Comte-Robert to Onnaing | 125.21 mi (201.51 km) |
| Brie-Comte-Robert to Orange | 331.60 mi (533.65 km) |
| Brie-Comte-Robert to Orchies | 126.36 mi (203.36 km) |
| Brie-Comte-Robert to Orleans | 63.41 mi (102.05 km) |
| Brie-Comte-Robert to Orly | 10.57 mi (17.00 km) |
| Brie-Comte-Robert to Ormesson-sur-Marne | 7.25 mi (11.67 km) |
| Brie-Comte-Robert to Orsay | 19.32 mi (31.10 km) |
| Brie-Comte-Robert to Orthez | 394.32 mi (634.59 km) |
