| Mentor to Castle Pines (Colorado) | 1,240.69 mi (1,996.70 km) |
| Mentor to Castle Rock (Colorado) | 1,241.34 mi (1,997.74 km) |
| Mentor to Castro Valley (California) | 2,162.16 mi (3,479.66 km) |
| Mentor to Catalina Foothills (Arizona) | 1,743.92 mi (2,806.57 km) |
| Mentor to Cataño (Puerto Rico) | 1,839.06 mi (2,959.68 km) |
| Mentor to Cathedral City (California) | 1,978.84 mi (3,184.63 km) |
| Mentor to Catonsville (Maryland) | 293.80 mi (472.82 km) |
| Mentor to Cave Spring (Virginia) | 316.46 mi (509.29 km) |
| Mentor to Cayce (South Carolina) | 535.26 mi (861.41 km) |
| Mentor to Cayey (Puerto Rico) | 1,858.59 mi (2,991.11 km) |
| Mentor to Cedar City (Utah) | 1,701.31 mi (2,738.00 km) |
| Mentor to Cedar Falls (Iowa) | 572.36 mi (921.13 km) |
| Mentor to Cedar Hill (Texas) | 1,063.32 mi (1,711.25 km) |
| Mentor to Cedar Lake (Indiana) | 316.36 mi (509.14 km) |
| Mentor to Cedar Mill (Oregon) | 2,067.88 mi (3,327.93 km) |
