| Mentor to Carrollwood (Florida) | 944.19 mi (1,519.53 km) |
| Mentor to Carson (California) | 2,071.06 mi (3,333.04 km) |
| Mentor to Carson City (Nevada) | 2,011.33 mi (3,236.93 km) |
| Mentor to Carteret (New Jersey) | 377.54 mi (607.59 km) |
| Mentor to Cartersville (Georgia) | 553.01 mi (889.99 km) |
| Mentor to Carthage (Missouri) | 759.75 mi (1,222.70 km) |
| Mentor to Cary (Illinois) | 356.98 mi (574.50 km) |
| Mentor to Cary (North Carolina) | 430.05 mi (692.10 km) |
| Mentor to Casa de Oro-Mount Helix (California) | 2,038.55 mi (3,280.73 km) |
| Mentor to Casa Grande (Arizona) | 1,767.86 mi (2,845.10 km) |
| Mentor to Casas Adobes (Arizona) | 1,749.04 mi (2,814.82 km) |
| Mentor to Cascades (Virginia) | 276.63 mi (445.20 km) |
| Mentor to Casper (Wyoming) | 1,275.29 mi (2,052.38 km) |
| Mentor to Casselberry (Florida) | 900.07 mi (1,448.53 km) |
| Mentor to Castaic (California) | 2,071.18 mi (3,333.24 km) |
