| Ponsacco to Borsbeek | 597.19 mi (961.08 km) |
| Ponsacco to Boussu | 570.00 mi (917.33 km) |
| Ponsacco to Braine-l'Alleud | 569.43 mi (916.40 km) |
| Ponsacco to Braine-le-Chateau | 572.13 mi (920.75 km) |
| Ponsacco to Braine-le-Comte | 570.67 mi (918.41 km) |
| Ponsacco to Brasschaat | 602.57 mi (969.75 km) |
| Ponsacco to Brecht | 602.83 mi (970.16 km) |
| Ponsacco to Bredene | 635.72 mi (1,023.09 km) |
| Ponsacco to Bree | 570.24 mi (917.71 km) |
| Ponsacco to Bruges | 627.93 mi (1,010.55 km) |
| Ponsacco to Brussels | 579.49 mi (932.60 km) |
| Ponsacco to Buggenhout | 591.99 mi (952.72 km) |
| Ponsacco to Chapelle-lez-Herlaimont | 559.35 mi (900.19 km) |
| Ponsacco to Charleroi | 551.82 mi (888.06 km) |
| Ponsacco to Chatelet | 549.76 mi (884.75 km) |
