| Irondale to Bougival | 4,469.01 mi (7,192.17 km) |
| Irondale to Bouguenais | 4,351.57 mi (7,003.18 km) |
| Irondale to Boulogne-Billancourt | 4,474.06 mi (7,200.30 km) |
| Irondale to Boulogne-sur-Mer | 4,398.71 mi (7,079.03 km) |
| Irondale to Bourg-de-Peage | 4,703.47 mi (7,569.50 km) |
| Irondale to Bourg-en-Bresse | 4,675.95 mi (7,525.21 km) |
| Irondale to Bourg-la-Reine | 4,478.67 mi (7,207.72 km) |
| Irondale to Bourg-les-Valence | 4,699.42 mi (7,562.98 km) |
| Irondale to Bourges | 4,528.53 mi (7,287.96 km) |
| Irondale to Bourgoin-Jallieu | 4,696.58 mi (7,558.42 km) |
| Irondale to Bressuire | 4,409.78 mi (7,096.86 km) |
| Irondale to Brest | 4,197.76 mi (6,755.64 km) |
| Irondale to Bretigny-sur-Orge | 4,482.82 mi (7,214.40 km) |
| Irondale to Breuillet | 4,478.38 mi (7,207.26 km) |
| Irondale to Briancon | 4,777.15 mi (7,688.07 km) |
