| Outreau to Borsbeek | 130.34 mi (209.77 km) |
| Outreau to Boussu | 98.43 mi (158.41 km) |
| Outreau to Braine-l'Alleud | 121.59 mi (195.67 km) |
| Outreau to Braine-le-Chateau | 116.99 mi (188.27 km) |
| Outreau to Braine-le-Comte | 111.47 mi (179.39 km) |
| Outreau to Brasschaat | 132.31 mi (212.94 km) |
| Outreau to Brecht | 139.41 mi (224.36 km) |
| Outreau to Bredene | 70.38 mi (113.27 km) |
| Outreau to Bree | 176.26 mi (283.67 km) |
| Outreau to Bruges | 79.07 mi (127.25 km) |
| Outreau to Brussels | 120.92 mi (194.61 km) |
| Outreau to Buggenhout | 115.50 mi (185.88 km) |
| Outreau to Chapelle-lez-Herlaimont | 119.11 mi (191.69 km) |
| Outreau to Charleroi | 126.40 mi (203.42 km) |
| Outreau to Chatelet | 130.01 mi (209.23 km) |
