| Olen to Beauvais | 170.00 mi (273.58 km) |
| Olen to Begles | 503.96 mi (811.05 km) |
| Olen to Belfort | 258.63 mi (416.23 km) |
| Olen to Bellegarde-sur-Valserine | 351.23 mi (565.25 km) |
| Olen to Bellerive-sur-Allier | 353.98 mi (569.67 km) |
| Olen to Bellevue | 191.74 mi (308.58 km) |
| Olen to Belley | 374.44 mi (602.60 km) |
| Olen to Berck-sur-Mer | 151.23 mi (243.39 km) |
| Olen to Bergerac | 479.68 mi (771.96 km) |
| Olen to Bernay | 236.08 mi (379.94 km) |
| Olen to Berre-l'Etang | 530.46 mi (853.69 km) |
| Olen to Besancon | 275.26 mi (442.99 km) |
| Olen to Bethune | 105.47 mi (169.73 km) |
| Olen to Betton | 355.28 mi (571.77 km) |
| Olen to Beuvry | 104.24 mi (167.76 km) |
