| Bad Mergentheim to Cottbus | 253.83 mi (408.49 km) |
| Bad Mergentheim to Crailsheim | 28.71 mi (46.21 km) |
| Bad Mergentheim to Cremlingen | 193.83 mi (311.94 km) |
| Bad Mergentheim to Crimmitschau | 147.47 mi (237.33 km) |
| Bad Mergentheim to Cuxhaven | 304.79 mi (490.52 km) |
| Bad Mergentheim to Dachau | 114.35 mi (184.03 km) |
| Bad Mergentheim to Dallgow-Doberitz | 253.49 mi (407.95 km) |
| Bad Mergentheim to Damme | 219.55 mi (353.34 km) |
| Bad Mergentheim to Darmstadt | 56.04 mi (90.19 km) |
| Bad Mergentheim to Dassel | 159.18 mi (256.17 km) |
| Bad Mergentheim to Datteln | 182.92 mi (294.38 km) |
| Bad Mergentheim to Dautphe | 108.19 mi (174.12 km) |
| Bad Mergentheim to Deggendorf | 151.72 mi (244.16 km) |
| Bad Mergentheim to Delbruck | 165.20 mi (265.87 km) |
| Bad Mergentheim to Delitzsch | 180.01 mi (289.69 km) |
