| Billings to Cehegin | 5,078.37 mi (8,172.85 km) |
| Billings to Cervello | 5,050.76 mi (8,128.42 km) |
| Billings to Cervera | 5,012.82 mi (8,067.36 km) |
| Billings to Ceuti | 5,098.95 mi (8,205.97 km) |
| Billings to Cheste | 5,051.18 mi (8,129.08 km) |
| Billings to Chiclana de la Frontera | 4,991.44 mi (8,032.94 km) |
| Billings to Chipiona | 4,964.91 mi (7,990.25 km) |
| Billings to Chiva | 5,050.28 mi (8,127.65 km) |
| Billings to Churriana de la Vega | 5,053.92 mi (8,133.50 km) |
| Billings to Ciempozuelos | 4,908.33 mi (7,899.20 km) |
| Billings to Cieza | 5,085.45 mi (8,184.24 km) |
| Billings to Cisterniga | 4,798.28 mi (7,722.09 km) |
| Billings to Ciudad de Melilla | 5,173.49 mi (8,325.93 km) |
| Billings to Ciudad Real | 4,954.12 mi (7,972.88 km) |
| Billings to Ciudad-Rodrigo | 4,776.51 mi (7,687.05 km) |
