| Tucson to Celano | 6,212.83 mi (9,998.58 km) |
| Tucson to Cento | 6,002.88 mi (9,660.70 km) |
| Tucson to Cepagatti | 6,217.06 mi (10,005.39 km) |
| Tucson to Ceprano | 6,237.89 mi (10,038.91 km) |
| Tucson to Cercola | 6,301.94 mi (10,141.98 km) |
| Tucson to Cerea | 5,978.10 mi (9,620.82 km) |
| Tucson to Cerese | 5,968.90 mi (9,606.01 km) |
| Tucson to Cerignola | 6,337.12 mi (10,198.61 km) |
| Tucson to Cermenate | 5,879.18 mi (9,461.62 km) |
| Tucson to Cernusco sul Naviglio | 5,896.65 mi (9,489.73 km) |
| Tucson to Cerreto Guidi | 6,035.04 mi (9,712.46 km) |
| Tucson to Cerro Maggiore | 5,879.11 mi (9,461.51 km) |
| Tucson to Certaldo | 6,051.22 mi (9,738.50 km) |
| Tucson to Cerveteri | 6,164.40 mi (9,920.64 km) |
| Tucson to Cervia | 6,063.56 mi (9,758.36 km) |
