| Segni to Bougival | 723.89 mi (1,164.99 km) |
| Segni to Bouguenais | 814.12 mi (1,310.20 km) |
| Segni to Boulogne-Billancourt | 719.02 mi (1,157.15 km) |
| Segni to Boulogne-sur-Mer | 827.36 mi (1,331.50 km) |
| Segni to Bourg-de-Peage | 462.16 mi (743.77 km) |
| Segni to Bourg-en-Bresse | 497.32 mi (800.36 km) |
| Segni to Bourg-la-Reine | 713.97 mi (1,149.02 km) |
| Segni to Bourg-les-Valence | 466.11 mi (750.13 km) |
| Segni to Bourges | 642.73 mi (1,034.38 km) |
| Segni to Bourgoin-Jallieu | 471.51 mi (758.82 km) |
| Segni to Bressuire | 755.88 mi (1,216.47 km) |
| Segni to Brest | 969.10 mi (1,559.62 km) |
| Segni to Bretigny-sur-Orge | 706.98 mi (1,137.78 km) |
| Segni to Breuillet | 709.87 mi (1,142.42 km) |
| Segni to Briancon | 390.04 mi (627.71 km) |
