| Rancho San Diego to Busto Arsizio | 6,048.65 mi (9,734.37 km) |
| Rancho San Diego to Busto Garolfo | 6,053.05 mi (9,741.44 km) |
| Rancho San Diego to Cabras | 6,323.90 mi (10,177.34 km) |
| Rancho San Diego to Cadelbosco di Sopra | 6,149.20 mi (9,896.19 km) |
| Rancho San Diego to Cadoneghe | 6,156.76 mi (9,908.35 km) |
| Rancho San Diego to Cagli | 6,279.35 mi (10,105.64 km) |
| Rancho San Diego to Cagliari | 6,380.52 mi (10,268.46 km) |
| Rancho San Diego to Cairo Montenotte | 6,090.05 mi (9,801.00 km) |
| Rancho San Diego to Caivano | 6,471.32 mi (10,414.58 km) |
| Rancho San Diego to Calcinaia | 6,205.53 mi (9,986.84 km) |
| Rancho San Diego to Calcinato | 6,107.61 mi (9,829.26 km) |
| Rancho San Diego to Calderara di Reno | 6,181.29 mi (9,947.83 km) |
| Rancho San Diego to Caldogno | 6,134.99 mi (9,873.31 km) |
| Rancho San Diego to Calenzano | 6,214.29 mi (10,000.93 km) |
| Rancho San Diego to Calolziocorte | 6,058.22 mi (9,749.77 km) |
