| Suisun City to Corato | 6,356.66 mi (10,230.05 km) |
| Suisun City to Corbetta | 5,899.44 mi (9,494.23 km) |
| Suisun City to Corciano | 6,127.23 mi (9,860.82 km) |
| Suisun City to Cordenons | 5,975.67 mi (9,616.92 km) |
| Suisun City to Cori | 6,230.47 mi (10,026.97 km) |
| Suisun City to Coriano | 6,088.45 mi (9,798.41 km) |
| Suisun City to Corigliano Calabro | 6,451.25 mi (10,382.29 km) |
| Suisun City to Corleone | 6,461.96 mi (10,399.52 km) |
| Suisun City to Cormano | 5,902.00 mi (9,498.35 km) |
| Suisun City to Cornaredo | 5,900.95 mi (9,496.66 km) |
| Suisun City to Cornate d'Adda | 5,905.01 mi (9,503.20 km) |
| Suisun City to Cornedo Vicentino | 5,959.77 mi (9,591.33 km) |
| Suisun City to Correggio | 5,991.74 mi (9,642.77 km) |
| Suisun City to Corridonia | 6,155.09 mi (9,905.66 km) |
| Suisun City to Corsico | 5,907.06 mi (9,506.49 km) |
