| Narni to Borsbeek | 708.99 mi (1,141.00 km) |
| Narni to Boussu | 685.56 mi (1,103.31 km) |
| Narni to Braine-l'Alleud | 682.98 mi (1,099.15 km) |
| Narni to Braine-le-Chateau | 685.93 mi (1,103.91 km) |
| Narni to Braine-le-Comte | 685.03 mi (1,102.45 km) |
| Narni to Brasschaat | 714.09 mi (1,149.22 km) |
| Narni to Brecht | 713.79 mi (1,148.74 km) |
| Narni to Bredene | 750.89 mi (1,208.44 km) |
| Narni to Bree | 678.91 mi (1,092.60 km) |
| Narni to Bruges | 742.66 mi (1,195.20 km) |
| Narni to Brussels | 692.63 mi (1,114.67 km) |
| Narni to Buggenhout | 705.08 mi (1,134.72 km) |
| Narni to Chapelle-lez-Herlaimont | 673.72 mi (1,084.25 km) |
| Narni to Charleroi | 666.01 mi (1,071.84 km) |
| Narni to Chatelet | 663.75 mi (1,068.19 km) |
