| Cortland to Bougival | 3,631.95 mi (5,845.06 km) |
| Cortland to Bouguenais | 3,521.83 mi (5,667.84 km) |
| Cortland to Boulogne-Billancourt | 3,637.00 mi (5,853.19 km) |
| Cortland to Boulogne-sur-Mer | 3,558.28 mi (5,726.50 km) |
| Cortland to Bourg-de-Peage | 3,873.66 mi (6,234.05 km) |
| Cortland to Bourg-en-Bresse | 3,842.84 mi (6,184.46 km) |
| Cortland to Bourg-la-Reine | 3,641.68 mi (5,860.72 km) |
| Cortland to Bourg-les-Valence | 3,870.03 mi (6,228.21 km) |
| Cortland to Bourges | 3,695.59 mi (5,947.48 km) |
| Cortland to Bourgoin-Jallieu | 3,865.04 mi (6,220.19 km) |
| Cortland to Bressuire | 3,580.07 mi (5,761.56 km) |
| Cortland to Brest | 3,366.60 mi (5,418.02 km) |
| Cortland to Bretigny-sur-Orge | 3,646.22 mi (5,868.02 km) |
| Cortland to Breuillet | 3,641.97 mi (5,861.19 km) |
| Cortland to Briancon | 3,946.10 mi (6,350.64 km) |
