| La Roche-sur-Yon to Oignies | 331.11 mi (532.87 km) |
| La Roche-sur-Yon to Oissel | 218.17 mi (351.11 km) |
| La Roche-sur-Yon to Olivet | 176.40 mi (283.89 km) |
| La Roche-sur-Yon to Ollioules | 431.23 mi (693.99 km) |
| La Roche-sur-Yon to Olonne-sur-Mer | 18.90 mi (30.42 km) |
| La Roche-sur-Yon to Oloron-Sainte-Marie | 243.51 mi (391.88 km) |
| La Roche-sur-Yon to Onet Village | 251.40 mi (404.59 km) |
| La Roche-sur-Yon to Onnaing | 344.54 mi (554.48 km) |
| La Roche-sur-Yon to Orange | 349.30 mi (562.14 km) |
| La Roche-sur-Yon to Orchies | 338.49 mi (544.75 km) |
| La Roche-sur-Yon to Orleans | 177.96 mi (286.40 km) |
| La Roche-sur-Yon to Orly | 228.09 mi (367.08 km) |
| La Roche-sur-Yon to Ormesson-sur-Marne | 235.12 mi (378.39 km) |
| La Roche-sur-Yon to Orsay | 218.77 mi (352.07 km) |
| La Roche-sur-Yon to Orthez | 222.19 mi (357.58 km) |
