| Conneaut to Corinth (Mississippi) | 645.55 mi (1,038.92 km) |
| Conneaut to Corinth (Texas) | 1,085.83 mi (1,747.48 km) |
| Conneaut to Cornelius (North Carolina) | 446.32 mi (718.29 km) |
| Conneaut to Cornelius (Oregon) | 2,110.79 mi (3,396.98 km) |
| Conneaut to Corning (New York) | 180.87 mi (291.08 km) |
| Conneaut to Corona (California) | 2,075.15 mi (3,339.64 km) |
| Conneaut to Coronado (California) | 2,092.60 mi (3,367.71 km) |
| Conneaut to Corpus Christi (Texas) | 1,363.13 mi (2,193.74 km) |
| Conneaut to Corsicana (Texas) | 1,106.92 mi (1,781.41 km) |
| Conneaut to Cortland (New York) | 229.21 mi (368.88 km) |
| Conneaut to Corvallis (Oregon) | 2,132.57 mi (3,432.03 km) |
| Conneaut to Coshocton (Ohio) | 132.98 mi (214.01 km) |
| Conneaut to Costa Mesa (California) | 2,099.09 mi (3,378.16 km) |
| Conneaut to Coto de Caza (California) | 2,084.50 mi (3,354.68 km) |
| Conneaut to Cottage Grove (Minnesota) | 651.25 mi (1,048.08 km) |
