| Rancho San Diego to Celano | 6,386.33 mi (10,277.80 km) |
| Rancho San Diego to Cento | 6,173.19 mi (9,934.79 km) |
| Rancho San Diego to Cepagatti | 6,388.03 mi (10,280.53 km) |
| Rancho San Diego to Ceprano | 6,413.44 mi (10,321.44 km) |
| Rancho San Diego to Cercola | 6,477.43 mi (10,424.41 km) |
| Rancho San Diego to Cerea | 6,146.85 mi (9,892.40 km) |
| Rancho San Diego to Cerese | 6,139.50 mi (9,880.57 km) |
| Rancho San Diego to Cerignola | 6,506.42 mi (10,471.07 km) |
| Rancho San Diego to Cermenate | 6,051.83 mi (9,739.48 km) |
| Rancho San Diego to Cernusco sul Naviglio | 6,069.33 mi (9,767.65 km) |
| Rancho San Diego to Cerreto Guidi | 6,210.09 mi (9,994.18 km) |
| Rancho San Diego to Cerro Maggiore | 6,052.50 mi (9,740.56 km) |
| Rancho San Diego to Certaldo | 6,226.64 mi (10,020.81 km) |
| Rancho San Diego to Cerveteri | 6,342.49 mi (10,207.25 km) |
| Rancho San Diego to Cervia | 6,232.62 mi (10,030.43 km) |
