| Cities | Distance |
|---|---|
| Groslay to Benevento | 812.37 mi (1,307.38 km) |
| Groslay to Bergamo | 411.26 mi (661.85 km) |
| Groslay to Bernalda | 917.37 mi (1,476.36 km) |
| Groslay to Bertinoro | 571.88 mi (920.36 km) |
| Groslay to Besana in Brianza | 396.11 mi (637.48 km) |
| Groslay to Besozzo | 366.32 mi (589.53 km) |
| Groslay to Biancavilla | 1,002.15 mi (1,612.80 km) |
| Groslay to Biassono | 398.30 mi (641.00 km) |
| Groslay to Bibbiano | 485.89 mi (781.96 km) |
| Groslay to Bibbiena | 580.25 mi (933.82 km) |
| Groslay to Biella | 357.30 mi (575.02 km) |
| Groslay to Bisceglie | 871.12 mi (1,401.93 km) |
| Groslay to Bisignano | 947.99 mi (1,525.64 km) |
| Groslay to Bitetto | 890.31 mi (1,432.82 km) |
| Groslay to Bitonto | 883.85 mi (1,422.41 km) |