| Zarautz to Borsbeek | 629.08 mi (1,012.41 km) |
| Zarautz to Boussu | 568.25 mi (914.52 km) |
| Zarautz to Braine-l'Alleud | 596.30 mi (959.65 km) |
| Zarautz to Braine-le-Chateau | 593.93 mi (955.84 km) |
| Zarautz to Braine-le-Comte | 585.92 mi (942.95 km) |
| Zarautz to Brasschaat | 634.68 mi (1,021.41 km) |
| Zarautz to Brecht | 641.31 mi (1,032.09 km) |
| Zarautz to Bredene | 599.54 mi (964.87 km) |
| Zarautz to Bree | 652.28 mi (1,049.74 km) |
| Zarautz to Bruges | 602.76 mi (970.05 km) |
| Zarautz to Brussels | 605.44 mi (974.37 km) |
| Zarautz to Buggenhout | 610.85 mi (983.08 km) |
| Zarautz to Chapelle-lez-Herlaimont | 581.86 mi (936.41 km) |
| Zarautz to Charleroi | 581.78 mi (936.29 km) |
| Zarautz to Chatelet | 583.89 mi (939.68 km) |
