| Cesson to Oignies | 132.68 mi (213.54 km) |
| Cesson to Oissel | 86.99 mi (139.99 km) |
| Cesson to Olivet | 58.24 mi (93.73 km) |
| Cesson to Ollioules | 406.07 mi (653.50 km) |
| Cesson to Olonne-sur-Mer | 247.47 mi (398.26 km) |
| Cesson to Oloron-Sainte-Marie | 401.84 mi (646.70 km) |
| Cesson to Onet Village | 290.21 mi (467.04 km) |
| Cesson to Onnaing | 133.60 mi (215.02 km) |
| Cesson to Orange | 323.50 mi (520.62 km) |
| Cesson to Orchies | 135.01 mi (217.27 km) |
| Cesson to Orleans | 55.81 mi (89.82 km) |
| Cesson to Orly | 15.55 mi (25.03 km) |
| Cesson to Ormesson-sur-Marne | 15.47 mi (24.89 km) |
| Cesson to Orsay | 20.98 mi (33.77 km) |
| Cesson to Orthez | 386.23 mi (621.58 km) |
