| Highlands Ranch to Creutzwald | 5,028.97 mi (8,093.35 km) |
| Highlands Ranch to Croissy-sur-Seine | 4,885.58 mi (7,862.58 km) |
| Highlands Ranch to Croix | 4,842.88 mi (7,793.86 km) |
| Highlands Ranch to Crosne | 4,903.96 mi (7,892.15 km) |
| Highlands Ranch to Cuers | 5,281.74 mi (8,500.15 km) |
| Highlands Ranch to Cugnaux | 5,088.72 mi (8,189.50 km) |
| Highlands Ranch to Cusset | 5,053.30 mi (8,132.50 km) |
| Highlands Ranch to Dammarie-le-Lys | 4,918.88 mi (7,916.17 km) |
| Highlands Ranch to Dammartin-en-Goele | 4,897.01 mi (7,880.97 km) |
| Highlands Ranch to Dardilly | 5,115.38 mi (8,232.42 km) |
| Highlands Ranch to Darnetal | 4,826.17 mi (7,766.96 km) |
| Highlands Ranch to Dax | 4,988.02 mi (8,027.45 km) |
| Highlands Ranch to Decines-Charpieu | 5,124.52 mi (8,247.12 km) |
| Highlands Ranch to Denain | 4,866.40 mi (7,831.71 km) |
| Highlands Ranch to Deuil-la-Barre | 4,887.86 mi (7,866.26 km) |
