| Ilsenburg to Bougival | 429.51 mi (691.23 km) |
| Ilsenburg to Bouguenais | 638.76 mi (1,027.98 km) |
| Ilsenburg to Boulogne-Billancourt | 426.71 mi (686.73 km) |
| Ilsenburg to Boulogne-sur-Mer | 399.36 mi (642.70 km) |
| Ilsenburg to Bourg-de-Peage | 537.45 mi (864.95 km) |
| Ilsenburg to Bourg-en-Bresse | 462.34 mi (744.07 km) |
| Ilsenburg to Bourg-la-Reine | 425.96 mi (685.52 km) |
| Ilsenburg to Bourg-les-Valence | 546.43 mi (879.39 km) |
| Ilsenburg to Bourges | 497.04 mi (799.90 km) |
| Ilsenburg to Bourgoin-Jallieu | 498.78 mi (802.71 km) |
| Ilsenburg to Bressuire | 610.05 mi (981.78 km) |
| Ilsenburg to Brest | 712.11 mi (1,146.04 km) |
| Ilsenburg to Bretigny-sur-Orge | 432.78 mi (696.50 km) |
| Ilsenburg to Breuillet | 439.62 mi (707.50 km) |
| Ilsenburg to Briancon | 516.02 mi (830.46 km) |
