| Huntsville to Celano | 5,121.68 mi (8,242.55 km) |
| Huntsville to Cento | 4,928.41 mi (7,931.50 km) |
| Huntsville to Cepagatti | 5,133.07 mi (8,260.87 km) |
| Huntsville to Ceprano | 5,139.98 mi (8,272.00 km) |
| Huntsville to Cercola | 5,202.06 mi (8,371.90 km) |
| Huntsville to Cerea | 4,909.17 mi (7,900.54 km) |
| Huntsville to Cerese | 4,894.81 mi (7,877.43 km) |
| Huntsville to Cerignola | 5,253.75 mi (8,455.09 km) |
| Huntsville to Cermenate | 4,802.29 mi (7,728.54 km) |
| Huntsville to Cernusco sul Naviglio | 4,819.02 mi (7,755.47 km) |
| Huntsville to Cerreto Guidi | 4,945.55 mi (7,959.10 km) |
| Huntsville to Cerro Maggiore | 4,800.03 mi (7,724.90 km) |
| Huntsville to Certaldo | 4,960.08 mi (7,982.48 km) |
| Huntsville to Cerveteri | 5,061.68 mi (8,145.99 km) |
| Huntsville to Cervia | 4,990.61 mi (8,031.61 km) |
