| Sonthofen to Clermont (Florida) | 4,880.65 mi (7,854.64 km) |
| Sonthofen to Cleveland (Mississippi) | 5,002.24 mi (8,050.33 km) |
| Sonthofen to Cleveland (Ohio) | 4,276.44 mi (6,882.26 km) |
| Sonthofen to Cleveland (Tennessee) | 4,695.22 mi (7,556.23 km) |
| Sonthofen to Cleveland Heights (Ohio) | 4,270.25 mi (6,872.31 km) |
| Sonthofen to Cliffside Park (New Jersey) | 3,992.42 mi (6,425.18 km) |
| Sonthofen to Clifton (Colorado) | 5,369.70 mi (8,641.70 km) |
| Sonthofen to Clifton (New Jersey) | 3,997.75 mi (6,433.75 km) |
| Sonthofen to Clinton (Iowa) | 4,588.97 mi (7,385.23 km) |
| Sonthofen to Clinton (Maryland) | 4,202.77 mi (6,763.71 km) |
| Sonthofen to Clinton (Mississippi) | 5,055.73 mi (8,136.41 km) |
| Sonthofen to Clinton (Utah) | 5,368.55 mi (8,639.85 km) |
| Sonthofen to Clive (Iowa) | 4,731.06 mi (7,613.91 km) |
| Sonthofen to Cloquet (Minnesota) | 4,438.86 mi (7,143.65 km) |
| Sonthofen to Cloverleaf (Texas) | 5,380.07 mi (8,658.39 km) |
