| Cities | Distance |
|---|---|
| Groslay to Bierun Stary | 753.21 mi (1,212.17 km) |
| Groslay to Bilgoraj | 913.33 mi (1,469.86 km) |
| Groslay to Biskupiec | 866.96 mi (1,395.24 km) |
| Groslay to Blachownia | 748.68 mi (1,204.89 km) |
| Groslay to Blonie | 829.13 mi (1,334.35 km) |
| Groslay to Bochnia | 812.86 mi (1,308.17 km) |
| Groslay to Bogatynia | 575.47 mi (926.13 km) |
| Groslay to Boguszow-Gorce | 628.08 mi (1,010.80 km) |
| Groslay to Boleslawiec | 605.56 mi (974.56 km) |
| Groslay to Braniewo | 833.78 mi (1,341.84 km) |
| Groslay to Brodnica | 793.77 mi (1,277.45 km) |
| Groslay to Brwinow | 832.76 mi (1,340.19 km) |
| Groslay to Brzeg | 684.51 mi (1,101.61 km) |
| Groslay to Brzeg Dolny | 654.87 mi (1,053.91 km) |
| Groslay to Brzesko | 821.04 mi (1,321.34 km) |