| Tucson Mountains to Cadiz | 5,643.71 mi (9,082.67 km) |
| Tucson Mountains to Calafell | 5,794.51 mi (9,325.37 km) |
| Tucson Mountains to Calahorra | 5,603.39 mi (9,017.79 km) |
| Tucson Mountains to Calasparra | 5,781.38 mi (9,304.24 km) |
| Tucson Mountains to Calatayud | 5,656.01 mi (9,102.47 km) |
| Tucson Mountains to Caldas de Montbuy | 5,800.19 mi (9,334.51 km) |
| Tucson Mountains to Caldas de Reyes | 5,309.86 mi (8,545.40 km) |
| Tucson Mountains to Calella | 5,820.88 mi (9,367.80 km) |
| Tucson Mountains to Callosa de Segura | 5,821.51 mi (9,368.81 km) |
| Tucson Mountains to Calpe | 5,839.37 mi (9,397.57 km) |
| Tucson Mountains to Calvia | 5,903.54 mi (9,500.83 km) |
| Tucson Mountains to Camas | 5,621.99 mi (9,047.72 km) |
| Tucson Mountains to Cambados | 5,306.65 mi (8,540.22 km) |
| Tucson Mountains to Cambre | 5,298.01 mi (8,526.33 km) |
| Tucson Mountains to Cambrils | 5,779.22 mi (9,300.75 km) |
