| Senec to Borsbeek | 611.77 mi (984.56 km) |
| Senec to Boussu | 630.42 mi (1,014.56 km) |
| Senec to Braine-l'Alleud | 608.50 mi (979.28 km) |
| Senec to Braine-le-Chateau | 613.04 mi (986.60 km) |
| Senec to Braine-le-Comte | 617.72 mi (994.12 km) |
| Senec to Brasschaat | 613.18 mi (986.81 km) |
| Senec to Brecht | 608.24 mi (978.87 km) |
| Senec to Bredene | 675.77 mi (1,087.55 km) |
| Senec to Bree | 564.61 mi (908.65 km) |
| Senec to Bruges | 664.90 mi (1,070.05 km) |
| Senec to Brussels | 611.64 mi (984.34 km) |
| Senec to Buggenhout | 620.43 mi (998.48 km) |
| Senec to Chapelle-lez-Herlaimont | 609.63 mi (981.11 km) |
| Senec to Charleroi | 602.36 mi (969.40 km) |
| Senec to Chatelet | 598.73 mi (963.57 km) |
