| Riedlingen to Coswig | 289.11 mi (465.28 km) |
| Riedlingen to Cottbus | 329.62 mi (530.48 km) |
| Riedlingen to Crailsheim | 72.97 mi (117.43 km) |
| Riedlingen to Cremlingen | 287.61 mi (462.87 km) |
| Riedlingen to Crimmitschau | 225.71 mi (363.25 km) |
| Riedlingen to Cuxhaven | 395.68 mi (636.78 km) |
| Riedlingen to Dachau | 90.60 mi (145.81 km) |
| Riedlingen to Dallgow-Doberitz | 341.03 mi (548.84 km) |
| Riedlingen to Damme | 306.80 mi (493.75 km) |
| Riedlingen to Darmstadt | 124.31 mi (200.05 km) |
| Riedlingen to Dassel | 252.24 mi (405.94 km) |
| Riedlingen to Datteln | 259.64 mi (417.85 km) |
| Riedlingen to Dautphe | 191.29 mi (307.85 km) |
| Riedlingen to Deggendorf | 166.68 mi (268.24 km) |
| Riedlingen to Delbruck | 252.75 mi (406.76 km) |
