| Edwardsville to Carmona | 4,406.15 mi (7,091.01 km) |
| Edwardsville to Cartagena | 4,619.61 mi (7,434.54 km) |
| Edwardsville to Cartama | 4,480.26 mi (7,210.28 km) |
| Edwardsville to Cartaya | 4,340.26 mi (6,984.97 km) |
| Edwardsville to Caspe | 4,531.19 mi (7,292.24 km) |
| Edwardsville to Cassa de la Selva | 4,635.23 mi (7,459.68 km) |
| Edwardsville to Castalla | 4,597.52 mi (7,398.99 km) |
| Edwardsville to Castellbisbal | 4,611.44 mi (7,421.40 km) |
| Edwardsville to Castelldefels | 4,618.41 mi (7,432.61 km) |
| Edwardsville to Castello de Ampurias | 4,630.30 mi (7,451.75 km) |
| Edwardsville to Castellon de la Plana | 4,576.16 mi (7,364.62 km) |
| Edwardsville to Castilleja de la Cuesta | 4,389.25 mi (7,063.82 km) |
| Edwardsville to Catarroja | 4,580.38 mi (7,371.41 km) |
| Edwardsville to Catral | 4,607.31 mi (7,414.75 km) |
| Edwardsville to Caudete | 4,579.05 mi (7,369.26 km) |
