| Highlands Ranch to Brezovica | 5,440.09 mi (8,754.98 km) |
| Highlands Ranch to Cankova | 5,456.50 mi (8,781.38 km) |
| Highlands Ranch to Celje | 5,456.97 mi (8,782.14 km) |
| Highlands Ranch to Cerklje na Gorenjskem | 5,430.83 mi (8,740.08 km) |
| Highlands Ranch to Cerknica | 5,449.41 mi (8,769.98 km) |
| Highlands Ranch to Cerkno | 5,420.65 mi (8,723.70 km) |
| Highlands Ranch to Cerkvenjak | 5,461.93 mi (8,790.12 km) |
| Highlands Ranch to Cirkulane | 5,474.93 mi (8,811.04 km) |
| Highlands Ranch to Crensovci | 5,472.69 mi (8,807.44 km) |
| Highlands Ranch to Crna na Koroskem | 5,431.54 mi (8,741.22 km) |
| Highlands Ranch to Crnomelj | 5,488.14 mi (8,832.31 km) |
| Highlands Ranch to Destrnik | 5,463.68 mi (8,792.94 km) |
| Highlands Ranch to Divaca | 5,442.32 mi (8,758.56 km) |
| Highlands Ranch to Dobje | 5,466.11 mi (8,796.85 km) |
| Highlands Ranch to Dobrna | 5,450.54 mi (8,771.80 km) |
