| Olonne-sur-Mer to Beausoleil | 487.64 mi (784.77 km) |
| Olonne-sur-Mer to Beauvais | 268.23 mi (431.68 km) |
| Olonne-sur-Mer to Begles | 133.20 mi (214.37 km) |
| Olonne-sur-Mer to Belfort | 412.53 mi (663.90 km) |
| Olonne-sur-Mer to Bellegarde-sur-Valserine | 363.64 mi (585.23 km) |
| Olonne-sur-Mer to Bellerive-sur-Allier | 248.66 mi (400.18 km) |
| Olonne-sur-Mer to Bellevue | 251.73 mi (405.12 km) |
| Olonne-sur-Mer to Belley | 361.01 mi (580.99 km) |
| Olonne-sur-Mer to Berck-sur-Mer | 308.71 mi (496.82 km) |
| Olonne-sur-Mer to Bergerac | 159.34 mi (256.43 km) |
| Olonne-sur-Mer to Bernay | 207.84 mi (334.49 km) |
| Olonne-sur-Mer to Berre-l'Etang | 399.38 mi (642.74 km) |
| Olonne-sur-Mer to Besancon | 371.02 mi (597.09 km) |
| Olonne-sur-Mer to Bethune | 341.83 mi (550.12 km) |
| Olonne-sur-Mer to Betton | 113.92 mi (183.33 km) |
