| Willowick to Castle Pines (Colorado) | 1,233.95 mi (1,985.85 km) |
| Willowick to Castle Rock (Colorado) | 1,234.58 mi (1,986.86 km) |
| Willowick to Castro Valley (California) | 2,155.83 mi (3,469.48 km) |
| Willowick to Catalina Foothills (Arizona) | 1,736.48 mi (2,794.59 km) |
| Willowick to Cataño (Puerto Rico) | 1,839.69 mi (2,960.69 km) |
| Willowick to Cathedral City (California) | 1,971.78 mi (3,173.27 km) |
| Willowick to Catonsville (Maryland) | 297.48 mi (478.74 km) |
| Willowick to Cave Spring (Virginia) | 314.42 mi (506.01 km) |
| Willowick to Cayce (South Carolina) | 531.71 mi (855.71 km) |
| Willowick to Cayey (Puerto Rico) | 1,859.17 mi (2,992.04 km) |
| Willowick to Cedar City (Utah) | 1,694.61 mi (2,727.21 km) |
| Willowick to Cedar Falls (Iowa) | 566.30 mi (911.38 km) |
| Willowick to Cedar Hill (Texas) | 1,055.54 mi (1,698.73 km) |
| Willowick to Cedar Lake (Indiana) | 309.46 mi (498.03 km) |
| Willowick to Cedar Mill (Oregon) | 2,062.97 mi (3,320.03 km) |
