| Groslay to Brie-Comte-Robert | 23.67 mi (38.09 km) |
| Groslay to Brignais | 255.17 mi (410.65 km) |
| Groslay to Brignoles | 424.48 mi (683.14 km) |
| Groslay to Brive-la-Gaillarde | 267.26 mi (430.11 km) |
| Groslay to Bron | 254.52 mi (409.62 km) |
| Groslay to Bruay-sur-l'Escaut | 111.20 mi (178.95 km) |
| Groslay to Bruges | 315.95 mi (508.47 km) |
| Groslay to Brumath | 244.41 mi (393.34 km) |
| Groslay to Brunoy | 21.24 mi (34.18 km) |
| Groslay to Bruz | 198.66 mi (319.71 km) |
| Groslay to Bry-sur-Marne | 12.90 mi (20.76 km) |
| Groslay to Bully-les-Mines | 101.97 mi (164.10 km) |
| Groslay to Bures-sur-Yvette | 21.70 mi (34.92 km) |
| Groslay to Bussy-Saint-Georges | 18.92 mi (30.45 km) |
| Groslay to Buxerolles | 189.27 mi (304.59 km) |
