| Mentor to Carlsbad (California) | 2,043.15 mi (3,288.13 km) |
| Mentor to Carlsbad (New Mexico) | 1,410.61 mi (2,270.16 km) |
| Mentor to Carmel (Indiana) | 278.20 mi (447.73 km) |
| Mentor to Carmichael (California) | 2,103.18 mi (3,384.74 km) |
| Mentor to Carney (Maryland) | 297.85 mi (479.34 km) |
| Mentor to Carnot-Moon (Pennsylvania) | 99.66 mi (160.38 km) |
| Mentor to Carol Stream (Illinois) | 350.21 mi (563.61 km) |
| Mentor to Carolina (Puerto Rico) | 1,845.79 mi (2,970.51 km) |
| Mentor to Carolina Forest (South Carolina) | 563.23 mi (906.42 km) |
| Mentor to Carpentersville (Illinois) | 358.71 mi (577.29 km) |
| Mentor to Carpinteria (California) | 2,119.10 mi (3,410.36 km) |
| Mentor to Carrboro (North Carolina) | 416.16 mi (669.75 km) |
| Mentor to Carroll (Iowa) | 695.72 mi (1,119.65 km) |
| Mentor to Carrollton (Georgia) | 596.36 mi (959.74 km) |
| Mentor to Carrollton (Texas) | 1,042.50 mi (1,677.74 km) |
