| Iernut to Brie-Comte-Robert | 1,016.16 mi (1,635.36 km) |
| Iernut to Brignais | 933.03 mi (1,501.56 km) |
| Iernut to Brignoles | 911.27 mi (1,466.54 km) |
| Iernut to Brive-la-Gaillarde | 1,093.26 mi (1,759.43 km) |
| Iernut to Bron | 924.65 mi (1,488.07 km) |
| Iernut to Bruay-sur-l'Escaut | 983.52 mi (1,582.82 km) |
| Iernut to Bruges | 1,199.55 mi (1,930.49 km) |
| Iernut to Brumath | 784.27 mi (1,262.16 km) |
| Iernut to Brunoy | 1,021.03 mi (1,643.20 km) |
| Iernut to Bruz | 1,217.69 mi (1,959.68 km) |
| Iernut to Bry-sur-Marne | 1,020.36 mi (1,642.12 km) |
| Iernut to Bully-les-Mines | 1,019.48 mi (1,640.69 km) |
| Iernut to Bures-sur-Yvette | 1,036.68 mi (1,668.37 km) |
| Iernut to Bussy-Saint-Georges | 1,012.36 mi (1,629.24 km) |
| Iernut to Buxerolles | 1,131.09 mi (1,820.32 km) |
