| Sona to Bougival | 471.93 mi (759.50 km) |
| Sona to Bouguenais | 605.87 mi (975.05 km) |
| Sona to Boulogne-Billancourt | 466.88 mi (751.37 km) |
| Sona to Boulogne-sur-Mer | 560.36 mi (901.82 km) |
| Sona to Bourg-de-Peage | 282.65 mi (454.88 km) |
| Sona to Bourg-en-Bresse | 275.03 mi (442.62 km) |
| Sona to Bourg-la-Reine | 462.13 mi (743.73 km) |
| Sona to Bourg-les-Valence | 291.02 mi (468.35 km) |
| Sona to Bourges | 418.63 mi (673.73 km) |
| Sona to Bourgoin-Jallieu | 269.35 mi (433.48 km) |
| Sona to Bressuire | 550.20 mi (885.46 km) |
| Sona to Brest | 750.10 mi (1,207.16 km) |
| Sona to Bretigny-sur-Orge | 457.39 mi (736.09 km) |
| Sona to Breuillet | 461.62 mi (742.91 km) |
| Sona to Briancon | 207.84 mi (334.49 km) |
