| Porto Tolle to Brie-Comte-Robert | 526.15 mi (846.75 km) |
| Porto Tolle to Brignais | 370.70 mi (596.59 km) |
| Porto Tolle to Brignoles | 327.69 mi (527.37 km) |
| Porto Tolle to Brive-la-Gaillarde | 526.20 mi (846.84 km) |
| Porto Tolle to Bron | 363.47 mi (584.95 km) |
| Porto Tolle to Bruay-sur-l'Escaut | 554.71 mi (892.72 km) |
| Porto Tolle to Bruges | 631.94 mi (1,017.01 km) |
| Porto Tolle to Brumath | 340.04 mi (547.24 km) |
| Porto Tolle to Brunoy | 530.69 mi (854.07 km) |
| Porto Tolle to Bruz | 700.72 mi (1,127.71 km) |
| Porto Tolle to Bry-sur-Marne | 534.31 mi (859.88 km) |
| Porto Tolle to Bully-les-Mines | 584.82 mi (941.18 km) |
| Porto Tolle to Bures-sur-Yvette | 544.83 mi (876.82 km) |
| Porto Tolle to Bussy-Saint-Georges | 527.19 mi (848.43 km) |
| Porto Tolle to Buxerolles | 587.26 mi (945.10 km) |
