| Roncade to Bougival | 529.23 mi (851.72 km) |
| Roncade to Bouguenais | 674.59 mi (1,085.65 km) |
| Roncade to Boulogne-Billancourt | 524.19 mi (843.60 km) |
| Roncade to Boulogne-sur-Mer | 607.42 mi (977.54 km) |
| Roncade to Bourg-de-Peage | 358.05 mi (576.23 km) |
| Roncade to Bourg-en-Bresse | 345.81 mi (556.52 km) |
| Roncade to Bourg-la-Reine | 519.65 mi (836.30 km) |
| Roncade to Bourg-les-Valence | 366.54 mi (589.89 km) |
| Roncade to Bourges | 486.14 mi (782.37 km) |
| Roncade to Bourgoin-Jallieu | 343.24 mi (552.39 km) |
| Roncade to Bressuire | 619.87 mi (997.59 km) |
| Roncade to Brest | 815.49 mi (1,312.40 km) |
| Roncade to Bretigny-sur-Orge | 515.99 mi (830.41 km) |
| Roncade to Breuillet | 520.75 mi (838.06 km) |
| Roncade to Briancon | 283.68 mi (456.53 km) |
