| Sarno to Bougival | 824.45 mi (1,326.83 km) |
| Sarno to Bouguenais | 916.46 mi (1,474.91 km) |
| Sarno to Boulogne-Billancourt | 819.55 mi (1,318.93 km) |
| Sarno to Boulogne-sur-Mer | 925.48 mi (1,489.41 km) |
| Sarno to Bourg-de-Peage | 564.51 mi (908.50 km) |
| Sarno to Bourg-en-Bresse | 599.24 mi (964.38 km) |
| Sarno to Bourg-la-Reine | 814.52 mi (1,310.85 km) |
| Sarno to Bourg-les-Valence | 568.38 mi (914.72 km) |
| Sarno to Bourges | 744.97 mi (1,198.91 km) |
| Sarno to Bourgoin-Jallieu | 573.88 mi (923.56 km) |
| Sarno to Bressuire | 858.22 mi (1,381.18 km) |
| Sarno to Brest | 1,071.53 mi (1,724.45 km) |
| Sarno to Bretigny-sur-Orge | 807.77 mi (1,299.98 km) |
| Sarno to Breuillet | 810.80 mi (1,304.86 km) |
| Sarno to Briancon | 492.44 mi (792.51 km) |
