| Ada to Clermont (Florida) | 5,354.00 mi (8,616.43 km) |
| Ada to Cleveland (Mississippi) | 5,454.42 mi (8,778.05 km) |
| Ada to Cleveland (Ohio) | 4,727.03 mi (7,607.41 km) |
| Ada to Cleveland (Tennessee) | 5,154.40 mi (8,295.21 km) |
| Ada to Cleveland Heights (Ohio) | 4,720.95 mi (7,597.63 km) |
| Ada to Cliffside Park (New Jersey) | 4,455.52 mi (7,170.46 km) |
| Ada to Clifton (Colorado) | 5,764.91 mi (9,277.73 km) |
| Ada to Clifton (New Jersey) | 4,460.55 mi (7,178.55 km) |
| Ada to Clinton (Iowa) | 5,022.86 mi (8,083.51 km) |
| Ada to Clinton (Maryland) | 4,666.32 mi (7,509.71 km) |
| Ada to Clinton (Mississippi) | 5,511.34 mi (8,869.64 km) |
| Ada to Clinton (Utah) | 5,746.28 mi (9,247.74 km) |
| Ada to Clive (Iowa) | 5,157.94 mi (8,300.90 km) |
| Ada to Cloquet (Minnesota) | 4,853.15 mi (7,810.38 km) |
| Ada to Cloverleaf (Texas) | 5,831.68 mi (9,385.18 km) |
