| Fountain Valley to Busto Arsizio | 6,028.23 mi (9,701.50 km) |
| Fountain Valley to Busto Garolfo | 6,032.66 mi (9,708.63 km) |
| Fountain Valley to Cabras | 6,309.56 mi (10,154.25 km) |
| Fountain Valley to Cadelbosco di Sopra | 6,128.25 mi (9,862.46 km) |
| Fountain Valley to Cadoneghe | 6,134.07 mi (9,871.83 km) |
| Fountain Valley to Cagli | 6,257.91 mi (10,071.13 km) |
| Fountain Valley to Cagliari | 6,366.40 mi (10,245.74 km) |
| Fountain Valley to Cairo Montenotte | 6,071.33 mi (9,770.86 km) |
| Fountain Valley to Caivano | 6,450.92 mi (10,381.76 km) |
| Fountain Valley to Calcinaia | 6,185.64 mi (9,954.82 km) |
| Fountain Valley to Calcinato | 6,086.12 mi (9,794.67 km) |
| Fountain Valley to Calderara di Reno | 6,160.00 mi (9,913.55 km) |
| Fountain Valley to Caldogno | 6,112.50 mi (9,837.12 km) |
| Fountain Valley to Calenzano | 6,193.76 mi (9,967.90 km) |
| Fountain Valley to Calolziocorte | 6,037.16 mi (9,715.87 km) |
