| Santa Monica to Chivasso | 6,017.95 mi (9,684.96 km) |
| Santa Monica to Ciampino | 6,349.31 mi (10,218.22 km) |
| Santa Monica to Cicciano | 6,456.40 mi (10,390.58 km) |
| Santa Monica to Cingoli | 6,284.06 mi (10,113.22 km) |
| Santa Monica to Cinisello Balsamo | 6,042.11 mi (9,723.84 km) |
| Santa Monica to Cinisi | 6,562.07 mi (10,560.62 km) |
| Santa Monica to Cirie | 6,006.33 mi (9,666.25 km) |
| Santa Monica to Ciro Marina | 6,626.60 mi (10,664.48 km) |
| Santa Monica to Cislago | 6,028.96 mi (9,702.68 km) |
| Santa Monica to Cisterna di Latina | 6,367.95 mi (10,248.23 km) |
| Santa Monica to Cisternino | 6,559.27 mi (10,556.12 km) |
| Santa Monica to Citta di Castello | 6,248.53 mi (10,056.04 km) |
| Santa Monica to Citta Sant'Angelo | 6,356.29 mi (10,229.46 km) |
| Santa Monica to Cittadella | 6,116.81 mi (9,844.06 km) |
| Santa Monica to Cittanova | 6,650.47 mi (10,702.90 km) |
