| Ponsacco to Bougival | 543.69 mi (874.98 km) |
| Ponsacco to Bouguenais | 642.56 mi (1,034.09 km) |
| Ponsacco to Boulogne-Billancourt | 538.80 mi (867.12 km) |
| Ponsacco to Boulogne-sur-Mer | 647.70 mi (1,042.37 km) |
| Ponsacco to Bourg-de-Peage | 292.84 mi (471.27 km) |
| Ponsacco to Bourg-en-Bresse | 319.15 mi (513.62 km) |
| Ponsacco to Bourg-la-Reine | 533.76 mi (859.01 km) |
| Ponsacco to Bourg-les-Valence | 298.27 mi (480.02 km) |
| Ponsacco to Bourges | 465.87 mi (749.74 km) |
| Ponsacco to Bourgoin-Jallieu | 296.62 mi (477.37 km) |
| Ponsacco to Bressuire | 584.57 mi (940.78 km) |
| Ponsacco to Brest | 795.43 mi (1,280.12 km) |
| Ponsacco to Bretigny-sur-Orge | 526.89 mi (847.94 km) |
| Ponsacco to Breuillet | 529.87 mi (852.74 km) |
| Ponsacco to Briancon | 216.67 mi (348.70 km) |
