| Highlands Ranch to Cehegin | 5,199.83 mi (8,368.31 km) |
| Highlands Ranch to Cervello | 5,207.74 mi (8,381.05 km) |
| Highlands Ranch to Cervera | 5,168.53 mi (8,317.95 km) |
| Highlands Ranch to Ceuti | 5,222.62 mi (8,405.00 km) |
| Highlands Ranch to Cheste | 5,185.77 mi (8,345.69 km) |
| Highlands Ranch to Chiclana de la Frontera | 5,083.44 mi (8,181.01 km) |
| Highlands Ranch to Chipiona | 5,057.68 mi (8,139.55 km) |
| Highlands Ranch to Chiva | 5,184.68 mi (8,343.93 km) |
| Highlands Ranch to Churriana de la Vega | 5,161.52 mi (8,306.66 km) |
| Highlands Ranch to Ciempozuelos | 5,034.72 mi (8,102.60 km) |
| Highlands Ranch to Cieza | 5,209.44 mi (8,383.78 km) |
| Highlands Ranch to Cisterniga | 4,929.49 mi (7,933.24 km) |
| Highlands Ranch to Ciudad de Melilla | 5,272.80 mi (8,485.75 km) |
| Highlands Ranch to Ciudad Real | 5,071.93 mi (8,162.48 km) |
| Highlands Ranch to Ciudad-Rodrigo | 4,893.65 mi (7,875.57 km) |
