| Harlau to Bougival | 1,141.23 mi (1,836.64 km) |
| Harlau to Bouguenais | 1,329.45 mi (2,139.54 km) |
| Harlau to Boulogne-Billancourt | 1,136.79 mi (1,829.49 km) |
| Harlau to Boulogne-sur-Mer | 1,161.35 mi (1,869.01 km) |
| Harlau to Bourg-de-Peage | 1,054.21 mi (1,696.58 km) |
| Harlau to Bourg-en-Bresse | 1,025.34 mi (1,650.12 km) |
| Harlau to Bourg-la-Reine | 1,133.73 mi (1,824.56 km) |
| Harlau to Bourg-les-Valence | 1,063.26 mi (1,711.15 km) |
| Harlau to Bourges | 1,145.11 mi (1,842.88 km) |
| Harlau to Bourgoin-Jallieu | 1,033.41 mi (1,663.12 km) |
| Harlau to Bressuire | 1,281.86 mi (2,062.95 km) |
| Harlau to Brest | 1,445.64 mi (2,326.53 km) |
| Harlau to Bretigny-sur-Orge | 1,135.13 mi (1,826.82 km) |
| Harlau to Breuillet | 1,141.54 mi (1,837.13 km) |
| Harlau to Briancon | 983.05 mi (1,582.06 km) |
