| Cobh to Brie-Comte-Robert | 528.14 mi (849.95 km) |
| Cobh to Brignais | 730.02 mi (1,174.85 km) |
| Cobh to Brignoles | 884.58 mi (1,423.60 km) |
| Cobh to Brive-la-Gaillarde | 644.12 mi (1,036.61 km) |
| Cobh to Bron | 732.98 mi (1,179.62 km) |
| Cobh to Bruay-sur-l'Escaut | 522.37 mi (840.68 km) |
| Cobh to Bruges | 596.13 mi (959.38 km) |
| Cobh to Brumath | 736.89 mi (1,185.91 km) |
| Cobh to Brunoy | 523.68 mi (842.79 km) |
| Cobh to Bruz | 393.11 mi (632.66 km) |
| Cobh to Bry-sur-Marne | 519.73 mi (836.43 km) |
| Cobh to Bully-les-Mines | 487.02 mi (783.78 km) |
| Cobh to Bures-sur-Yvette | 510.03 mi (820.82 km) |
| Cobh to Bussy-Saint-Georges | 526.80 mi (847.80 km) |
| Cobh to Buxerolles | 532.23 mi (856.54 km) |
