| Tucson Mountains to Celano | 6,212.92 mi (9,998.73 km) |
| Tucson Mountains to Cento | 6,002.79 mi (9,660.56 km) |
| Tucson Mountains to Cepagatti | 6,217.04 mi (10,005.35 km) |
| Tucson Mountains to Ceprano | 6,238.08 mi (10,039.22 km) |
| Tucson Mountains to Cercola | 6,302.13 mi (10,142.31 km) |
| Tucson Mountains to Cerea | 5,977.94 mi (9,620.56 km) |
| Tucson Mountains to Cerese | 5,968.82 mi (9,605.89 km) |
| Tucson Mountains to Cerignola | 6,337.03 mi (10,198.47 km) |
| Tucson Mountains to Cermenate | 5,879.18 mi (9,461.63 km) |
| Tucson Mountains to Cernusco sul Naviglio | 5,896.66 mi (9,489.75 km) |
| Tucson Mountains to Cerreto Guidi | 6,035.19 mi (9,712.69 km) |
| Tucson Mountains to Cerro Maggiore | 5,879.15 mi (9,461.57 km) |
| Tucson Mountains to Certaldo | 6,051.38 mi (9,738.76 km) |
| Tucson Mountains to Cerveteri | 6,164.70 mi (9,921.13 km) |
| Tucson Mountains to Cervia | 6,063.43 mi (9,758.14 km) |
