| Rheinfelden to Bougival | 275.95 mi (444.10 km) |
| Rheinfelden to Bouguenais | 441.40 mi (710.36 km) |
| Rheinfelden to Boulogne-Billancourt | 270.93 mi (436.03 km) |
| Rheinfelden to Boulogne-sur-Mer | 355.24 mi (571.71 km) |
| Rheinfelden to Bourg-de-Peage | 217.60 mi (350.20 km) |
| Rheinfelden to Bourg-en-Bresse | 152.87 mi (246.02 km) |
| Rheinfelden to Bourg-la-Reine | 266.59 mi (429.04 km) |
| Rheinfelden to Bourg-les-Valence | 227.11 mi (365.50 km) |
| Rheinfelden to Bourges | 255.09 mi (410.53 km) |
| Rheinfelden to Bourgoin-Jallieu | 181.13 mi (291.49 km) |
| Rheinfelden to Bressuire | 392.03 mi (630.91 km) |
| Rheinfelden to Brest | 570.86 mi (918.71 km) |
| Rheinfelden to Bretigny-sur-Orge | 263.93 mi (424.75 km) |
| Rheinfelden to Breuillet | 269.17 mi (433.19 km) |
| Rheinfelden to Briancon | 191.65 mi (308.43 km) |
