| Grottaferrata to Brie-Comte-Robert | 682.38 mi (1,098.19 km) |
| Grottaferrata to Brignais | 477.48 mi (768.43 km) |
| Grottaferrata to Brignoles | 354.17 mi (569.98 km) |
| Grottaferrata to Brive-la-Gaillarde | 604.48 mi (972.81 km) |
| Grottaferrata to Bron | 473.33 mi (761.76 km) |
| Grottaferrata to Bruay-sur-l'Escaut | 737.31 mi (1,186.59 km) |
| Grottaferrata to Bruges | 700.04 mi (1,126.61 km) |
| Grottaferrata to Brumath | 536.78 mi (863.86 km) |
| Grottaferrata to Brunoy | 686.33 mi (1,104.54 km) |
| Grottaferrata to Bruz | 824.73 mi (1,327.28 km) |
| Grottaferrata to Bry-sur-Marne | 692.15 mi (1,113.91 km) |
| Grottaferrata to Bully-les-Mines | 763.12 mi (1,228.13 km) |
| Grottaferrata to Bures-sur-Yvette | 698.30 mi (1,123.81 km) |
| Grottaferrata to Bussy-Saint-Georges | 686.18 mi (1,104.30 km) |
| Grottaferrata to Buxerolles | 693.92 mi (1,116.76 km) |
