| Modesto to Carmona | 5,813.22 mi (9,355.47 km) |
| Modesto to Cartagena | 5,985.92 mi (9,633.40 km) |
| Modesto to Cartama | 5,889.22 mi (9,477.78 km) |
| Modesto to Cartaya | 5,761.65 mi (9,272.47 km) |
| Modesto to Caspe | 5,837.54 mi (9,394.62 km) |
| Modesto to Cassa de la Selva | 5,904.79 mi (9,502.84 km) |
| Modesto to Castalla | 5,947.41 mi (9,571.43 km) |
| Modesto to Castellbisbal | 5,895.62 mi (9,488.08 km) |
| Modesto to Castelldefels | 5,905.56 mi (9,504.08 km) |
| Modesto to Castello de Ampurias | 5,892.39 mi (9,482.89 km) |
| Modesto to Castellon de la Plana | 5,900.75 mi (9,496.34 km) |
| Modesto to Castilleja de la Cuesta | 5,800.74 mi (9,335.39 km) |
| Modesto to Catarroja | 5,916.59 mi (9,521.83 km) |
| Modesto to Catral | 5,964.43 mi (9,598.82 km) |
| Modesto to Caudete | 5,930.25 mi (9,543.81 km) |
