| Rheinfelden to Cesky Tesin | 516.43 mi (831.11 km) |
| Rheinfelden to Cheb | 271.55 mi (437.02 km) |
| Rheinfelden to Chocen | 418.96 mi (674.25 km) |
| Rheinfelden to Chodov | 291.46 mi (469.06 km) |
| Rheinfelden to Chomutov | 324.29 mi (521.90 km) |
| Rheinfelden to Chotebor | 389.16 mi (626.29 km) |
| Rheinfelden to Chrudim | 399.98 mi (643.70 km) |
| Rheinfelden to Decin | 364.64 mi (586.83 km) |
| Rheinfelden to Dobris | 328.76 mi (529.09 km) |
| Rheinfelden to Domazlice | 268.57 mi (432.22 km) |
| Rheinfelden to Duchcov | 341.80 mi (550.08 km) |
| Rheinfelden to Dvur Kralove nad Labem | 413.97 mi (666.22 km) |
| Rheinfelden to Frenstat pod Radhostem | 495.32 mi (797.14 km) |
| Rheinfelden to Frydek-Mistek | 503.50 mi (810.30 km) |
| Rheinfelden to Frydlant nad Ostravici | 502.49 mi (808.68 km) |
