| Rheinfelden to Borsbeek | 292.95 mi (471.46 km) |
| Rheinfelden to Boussu | 269.43 mi (433.60 km) |
| Rheinfelden to Braine-l'Alleud | 266.07 mi (428.19 km) |
| Rheinfelden to Braine-le-Chateau | 269.00 mi (432.92 km) |
| Rheinfelden to Braine-le-Comte | 268.17 mi (431.57 km) |
| Rheinfelden to Brasschaat | 298.30 mi (480.06 km) |
| Rheinfelden to Brecht | 298.54 mi (480.46 km) |
| Rheinfelden to Bredene | 334.29 mi (537.99 km) |
| Rheinfelden to Bree | 266.90 mi (429.54 km) |
| Rheinfelden to Bruges | 325.87 mi (524.44 km) |
| Rheinfelden to Brussels | 275.81 mi (443.88 km) |
| Rheinfelden to Buggenhout | 288.29 mi (463.96 km) |
| Rheinfelden to Chapelle-lez-Herlaimont | 256.87 mi (413.40 km) |
| Rheinfelden to Charleroi | 249.12 mi (400.92 km) |
| Rheinfelden to Chatelet | 246.82 mi (397.23 km) |
