| Duluth to Coswig | 4,295.19 mi (6,912.44 km) |
| Duluth to Cottbus | 4,361.17 mi (7,018.63 km) |
| Duluth to Crailsheim | 4,342.64 mi (6,988.80 km) |
| Duluth to Cremlingen | 4,221.51 mi (6,793.87 km) |
| Duluth to Crimmitschau | 4,342.62 mi (6,988.76 km) |
| Duluth to Cuxhaven | 4,087.95 mi (6,578.93 km) |
| Duluth to Dachau | 4,429.26 mi (7,128.20 km) |
| Duluth to Dallgow-Doberitz | 4,285.00 mi (6,896.03 km) |
| Duluth to Damme | 4,129.68 mi (6,646.08 km) |
| Duluth to Darmstadt | 4,261.18 mi (6,857.71 km) |
| Duluth to Dassel | 4,210.00 mi (6,775.34 km) |
| Duluth to Datteln | 4,138.75 mi (6,660.68 km) |
| Duluth to Dautphe | 4,213.98 mi (6,781.75 km) |
| Duluth to Deggendorf | 4,454.10 mi (7,168.18 km) |
| Duluth to Delbruck | 4,174.62 mi (6,718.40 km) |
