| Saint-Gratien to Bobenheim-Roxheim | 277.15 mi (446.03 km) |
| Saint-Gratien to Bobingen | 392.60 mi (631.84 km) |
| Saint-Gratien to Boblingen | 306.76 mi (493.69 km) |
| Saint-Gratien to Bocholt | 274.71 mi (442.10 km) |
| Saint-Gratien to Bochum | 278.50 mi (448.21 km) |
| Saint-Gratien to Bockenem | 403.59 mi (649.52 km) |
| Saint-Gratien to Bockhorn | 393.78 mi (633.73 km) |
| Saint-Gratien to Bogen | 471.62 mi (759.00 km) |
| Saint-Gratien to Bohl-Iggelheim | 273.52 mi (440.19 km) |
| Saint-Gratien to Bohmte | 353.11 mi (568.27 km) |
| Saint-Gratien to Boizenburg | 474.54 mi (763.71 km) |
| Saint-Gratien to Bonen | 302.18 mi (486.31 km) |
| Saint-Gratien to Bonn | 246.63 mi (396.92 km) |
| Saint-Gratien to Bopfingen | 366.32 mi (589.54 km) |
| Saint-Gratien to Boppard | 253.05 mi (407.24 km) |
