| Grez-Doiceau to Birkenau | 194.97 mi (313.77 km) |
| Grez-Doiceau to Birkenfeld | 217.65 mi (350.27 km) |
| Grez-Doiceau to Bischofsheim | 169.09 mi (272.13 km) |
| Grez-Doiceau to Bischofswerda | 413.42 mi (665.34 km) |
| Grez-Doiceau to Bisingen | 252.47 mi (406.31 km) |
| Grez-Doiceau to Bissendorf | 181.60 mi (292.26 km) |
| Grez-Doiceau to Bitburg | 96.63 mi (155.51 km) |
| Grez-Doiceau to Bitterfeld | 335.37 mi (539.73 km) |
| Grez-Doiceau to Blankenburg | 280.40 mi (451.27 km) |
| Grez-Doiceau to Blankenfelde | 389.91 mi (627.50 km) |
| Grez-Doiceau to Blaubeuren | 278.53 mi (448.25 km) |
| Grez-Doiceau to Bleicherode | 258.95 mi (416.74 km) |
| Grez-Doiceau to Blieskastel | 153.53 mi (247.08 km) |
| Grez-Doiceau to Blomberg | 206.55 mi (332.40 km) |
| Grez-Doiceau to Blumberg | 264.21 mi (425.20 km) |
