| Welzheim to Bougival | 340.49 mi (547.97 km) |
| Welzheim to Bouguenais | 532.64 mi (857.20 km) |
| Welzheim to Boulogne-Billancourt | 336.00 mi (540.73 km) |
| Welzheim to Boulogne-sur-Mer | 379.61 mi (610.92 km) |
| Welzheim to Bourg-de-Peage | 341.95 mi (550.32 km) |
| Welzheim to Bourg-en-Bresse | 276.02 mi (444.21 km) |
| Welzheim to Bourg-la-Reine | 332.86 mi (535.69 km) |
| Welzheim to Bourg-les-Valence | 351.51 mi (565.70 km) |
| Welzheim to Bourges | 356.71 mi (574.07 km) |
| Welzheim to Bourgoin-Jallieu | 305.66 mi (491.91 km) |
| Welzheim to Bressuire | 489.48 mi (787.74 km) |
| Welzheim to Brest | 644.90 mi (1,037.87 km) |
| Welzheim to Bretigny-sur-Orge | 334.27 mi (537.96 km) |
| Welzheim to Breuillet | 340.72 mi (548.33 km) |
| Welzheim to Briancon | 309.20 mi (497.60 km) |
