| Olsztyn to Bois-Colombes | 851.54 mi (1,370.42 km) |
| Olsztyn to Bois-d'Arcy | 864.87 mi (1,391.88 km) |
| Olsztyn to Bois-Guillaume | 878.80 mi (1,414.29 km) |
| Olsztyn to Boissy-Saint-Leger | 847.95 mi (1,364.64 km) |
| Olsztyn to Bolbec | 901.52 mi (1,450.85 km) |
| Olsztyn to Bollene | 964.80 mi (1,552.70 km) |
| Olsztyn to Bondoufle | 857.89 mi (1,380.64 km) |
| Olsztyn to Bondues | 763.48 mi (1,228.70 km) |
| Olsztyn to Bondy | 843.66 mi (1,357.73 km) |
| Olsztyn to Bonneuil-sur-Marne | 847.97 mi (1,364.68 km) |
| Olsztyn to Bonneville | 819.04 mi (1,318.11 km) |
| Olsztyn to Bordeaux | 1,125.28 mi (1,810.96 km) |
| Olsztyn to Borgo | 925.42 mi (1,489.31 km) |
| Olsztyn to Bouc-Bel-Air | 987.17 mi (1,588.70 km) |
| Olsztyn to Boucau | 1,219.53 mi (1,962.65 km) |
