| Hafnarfjordhur to Bougival | 1,377.33 mi (2,216.59 km) |
| Hafnarfjordhur to Bouguenais | 1,395.34 mi (2,245.59 km) |
| Hafnarfjordhur to Boulogne-Billancourt | 1,381.50 mi (2,223.31 km) |
| Hafnarfjordhur to Boulogne-sur-Mer | 1,256.62 mi (2,022.33 km) |
| Hafnarfjordhur to Bourg-de-Peage | 1,674.84 mi (2,695.39 km) |
| Hafnarfjordhur to Bourg-en-Bresse | 1,609.04 mi (2,589.50 km) |
| Hafnarfjordhur to Bourg-la-Reine | 1,386.54 mi (2,231.43 km) |
| Hafnarfjordhur to Bourg-les-Valence | 1,676.65 mi (2,698.31 km) |
| Hafnarfjordhur to Bourges | 1,489.33 mi (2,396.84 km) |
| Hafnarfjordhur to Bourgoin-Jallieu | 1,647.15 mi (2,650.84 km) |
| Hafnarfjordhur to Bressuire | 1,440.02 mi (2,317.49 km) |
| Hafnarfjordhur to Brest | 1,262.35 mi (2,031.55 km) |
| Hafnarfjordhur to Bretigny-sur-Orge | 1,396.23 mi (2,247.01 km) |
| Hafnarfjordhur to Breuillet | 1,395.70 mi (2,246.17 km) |
| Hafnarfjordhur to Briancon | 1,721.46 mi (2,770.42 km) |
