| Conneaut to Carmona | 3,865.65 mi (6,221.17 km) |
| Conneaut to Cartagena | 4,080.21 mi (6,566.46 km) |
| Conneaut to Cartama | 3,939.69 mi (6,340.31 km) |
| Conneaut to Cartaya | 3,799.57 mi (6,114.82 km) |
| Conneaut to Caspe | 3,995.69 mi (6,430.44 km) |
| Conneaut to Cassa de la Selva | 4,102.52 mi (6,602.37 km) |
| Conneaut to Castalla | 4,058.95 mi (6,532.25 km) |
| Conneaut to Castellbisbal | 4,077.51 mi (6,562.12 km) |
| Conneaut to Castelldefels | 4,084.20 mi (6,572.88 km) |
| Conneaut to Castello de Ampurias | 4,098.32 mi (6,595.61 km) |
| Conneaut to Castellon de la Plana | 4,039.19 mi (6,500.45 km) |
| Conneaut to Castilleja de la Cuesta | 3,848.69 mi (6,193.86 km) |
| Conneaut to Catarroja | 4,042.64 mi (6,506.00 km) |
| Conneaut to Catral | 4,068.35 mi (6,547.38 km) |
| Conneaut to Caudete | 4,040.44 mi (6,502.46 km) |
