| Rancho Santa Margarita to Caltagirone | 6,652.18 mi (10,705.65 km) |
| Rancho Santa Margarita to Caltanissetta | 6,623.12 mi (10,658.88 km) |
| Rancho Santa Margarita to Calvisano | 6,082.97 mi (9,789.60 km) |
| Rancho Santa Margarita to Calvizzano | 6,442.96 mi (10,368.94 km) |
| Rancho Santa Margarita to Camaiore | 6,155.23 mi (9,905.88 km) |
| Rancho Santa Margarita to Cameri | 6,020.51 mi (9,689.08 km) |
| Rancho Santa Margarita to Camisano Vicentino | 6,117.42 mi (9,845.04 km) |
| Rancho Santa Margarita to Campagna | 6,485.25 mi (10,437.01 km) |
| Rancho Santa Margarita to Campagnano di Roma | 6,318.12 mi (10,168.03 km) |
| Rancho Santa Margarita to Campi Bisenzio | 6,188.44 mi (9,959.33 km) |
| Rancho Santa Margarita to Campi Salentina | 6,591.79 mi (10,608.46 km) |
| Rancho Santa Margarita to Campiglia Marittima | 6,210.85 mi (9,995.39 km) |
| Rancho Santa Margarita to Campobasso | 6,422.35 mi (10,335.78 km) |
| Rancho Santa Margarita to Campobello di Licata | 6,631.05 mi (10,671.65 km) |
| Rancho Santa Margarita to Campobello di Mazara | 6,570.08 mi (10,573.52 km) |
