| Elk River to Bougival | 4,192.73 mi (6,747.55 km) |
| Elk River to Bouguenais | 4,120.85 mi (6,631.87 km) |
| Elk River to Boulogne-Billancourt | 4,197.66 mi (6,755.48 km) |
| Elk River to Boulogne-sur-Mer | 4,098.08 mi (6,595.22 km) |
| Elk River to Bourg-de-Peage | 4,464.09 mi (7,184.25 km) |
| Elk River to Bourg-en-Bresse | 4,419.40 mi (7,112.33 km) |
| Elk River to Bourg-la-Reine | 4,202.66 mi (6,763.53 km) |
| Elk River to Bourg-les-Valence | 4,462.25 mi (7,181.30 km) |
| Elk River to Bourges | 4,276.44 mi (6,882.27 km) |
| Elk River to Bourgoin-Jallieu | 4,448.27 mi (7,158.81 km) |
| Elk River to Bressuire | 4,177.77 mi (6,723.46 km) |
| Elk River to Brest | 3,963.65 mi (6,378.89 km) |
| Elk River to Bretigny-sur-Orge | 4,209.29 mi (6,774.20 km) |
| Elk River to Breuillet | 4,206.25 mi (6,769.30 km) |
| Elk River to Briancon | 4,529.66 mi (7,289.78 km) |
