| Duluth to Creutzwald | 4,223.22 mi (6,796.62 km) |
| Duluth to Croissy-sur-Seine | 4,075.33 mi (6,558.61 km) |
| Duluth to Croix | 4,036.42 mi (6,495.99 km) |
| Duluth to Crosne | 4,093.70 mi (6,588.18 km) |
| Duluth to Cuers | 4,467.91 mi (7,190.41 km) |
| Duluth to Cugnaux | 4,273.45 mi (6,877.45 km) |
| Duluth to Cusset | 4,240.59 mi (6,824.58 km) |
| Duluth to Dammarie-le-Lys | 4,108.48 mi (6,611.96 km) |
| Duluth to Dammartin-en-Goele | 4,087.41 mi (6,578.06 km) |
| Duluth to Dardilly | 4,303.12 mi (6,925.20 km) |
| Duluth to Darnetal | 4,016.01 mi (6,463.15 km) |
| Duluth to Dax | 4,172.47 mi (6,714.94 km) |
| Duluth to Decines-Charpieu | 4,312.35 mi (6,940.05 km) |
| Duluth to Denain | 4,059.52 mi (6,533.16 km) |
| Duluth to Deuil-la-Barre | 4,077.89 mi (6,562.73 km) |
