| Willowick to Cordele (Georgia) | 680.62 mi (1,095.35 km) |
| Willowick to Corinth (Mississippi) | 599.11 mi (964.17 km) |
| Willowick to Corinth (Texas) | 1,035.49 mi (1,666.46 km) |
| Willowick to Cornelius (North Carolina) | 426.91 mi (687.05 km) |
| Willowick to Cornelius (Oregon) | 2,075.14 mi (3,339.61 km) |
| Willowick to Corning (New York) | 229.64 mi (369.56 km) |
| Willowick to Corona (California) | 2,027.71 mi (3,263.29 km) |
| Willowick to Coronado (California) | 2,044.45 mi (3,290.23 km) |
| Willowick to Corpus Christi (Texas) | 1,314.94 mi (2,116.20 km) |
| Willowick to Corsicana (Texas) | 1,057.06 mi (1,701.18 km) |
| Willowick to Cortland (New York) | 279.14 mi (449.23 km) |
| Willowick to Corvallis (Oregon) | 2,095.81 mi (3,372.87 km) |
| Willowick to Coshocton (Ohio) | 96.88 mi (155.91 km) |
| Willowick to Costa Mesa (California) | 2,051.62 mi (3,301.77 km) |
| Willowick to Coto de Caza (California) | 2,036.92 mi (3,278.11 km) |
