| Runcorn to Bougival | 374.48 mi (602.66 km) |
| Runcorn to Bouguenais | 428.73 mi (689.97 km) |
| Runcorn to Boulogne-Billancourt | 378.70 mi (609.46 km) |
| Runcorn to Boulogne-sur-Mer | 258.40 mi (415.86 km) |
| Runcorn to Bourg-de-Peage | 671.97 mi (1,081.42 km) |
| Runcorn to Bourg-en-Bresse | 606.95 mi (976.79 km) |
| Runcorn to Bourg-la-Reine | 383.76 mi (617.60 km) |
| Runcorn to Bourg-les-Valence | 673.88 mi (1,084.51 km) |
| Runcorn to Bourges | 487.94 mi (785.26 km) |
| Runcorn to Bourgoin-Jallieu | 644.45 mi (1,037.15 km) |
| Runcorn to Bressuire | 460.07 mi (740.41 km) |
| Runcorn to Brest | 350.58 mi (564.21 km) |
| Runcorn to Bretigny-sur-Orge | 393.35 mi (633.03 km) |
| Runcorn to Breuillet | 392.81 mi (632.16 km) |
| Runcorn to Briancon | 719.85 mi (1,158.48 km) |
