| Sumner to Creutzwald | 5,108.10 mi (8,220.69 km) |
| Sumner to Croissy-sur-Seine | 5,009.35 mi (8,061.77 km) |
| Sumner to Croix | 4,934.92 mi (7,941.99 km) |
| Sumner to Crosne | 5,026.99 mi (8,090.16 km) |
| Sumner to Cuers | 5,437.14 mi (8,750.22 km) |
| Sumner to Cugnaux | 5,286.38 mi (8,507.61 km) |
| Sumner to Cusset | 5,199.40 mi (8,367.63 km) |
| Sumner to Dammarie-le-Lys | 5,042.82 mi (8,115.63 km) |
| Sumner to Dammartin-en-Goele | 5,013.80 mi (8,068.93 km) |
| Sumner to Dardilly | 5,253.32 mi (8,454.39 km) |
| Sumner to Darnetal | 4,951.26 mi (7,968.29 km) |
| Sumner to Dax | 5,206.00 mi (8,378.24 km) |
| Sumner to Decines-Charpieu | 5,260.94 mi (8,466.66 km) |
| Sumner to Denain | 4,960.80 mi (7,983.64 km) |
| Sumner to Deuil-la-Barre | 5,008.75 mi (8,060.81 km) |
