| Seyhan to Bougival | 1,849.57 mi (2,976.59 km) |
| Seyhan to Bouguenais | 1,999.47 mi (3,217.84 km) |
| Seyhan to Boulogne-Billancourt | 1,844.59 mi (2,968.58 km) |
| Seyhan to Boulogne-sur-Mer | 1,906.10 mi (3,067.57 km) |
| Seyhan to Bourg-de-Peage | 1,662.47 mi (2,675.48 km) |
| Seyhan to Bourg-en-Bresse | 1,668.33 mi (2,684.92 km) |
| Seyhan to Bourg-la-Reine | 1,840.39 mi (2,961.83 km) |
| Seyhan to Bourg-les-Valence | 1,668.99 mi (2,685.98 km) |
| Seyhan to Bourges | 1,811.88 mi (2,915.94 km) |
| Seyhan to Bourgoin-Jallieu | 1,658.07 mi (2,668.41 km) |
| Seyhan to Bressuire | 1,943.59 mi (3,127.90 km) |
| Seyhan to Brest | 2,141.67 mi (3,446.68 km) |
| Seyhan to Bretigny-sur-Orge | 1,838.05 mi (2,958.05 km) |
| Seyhan to Breuillet | 1,843.30 mi (2,966.51 km) |
| Seyhan to Briancon | 1,584.43 mi (2,549.89 km) |
