| Unterwellenborn to Clermont (Florida) | 4,850.58 mi (7,806.25 km) |
| Unterwellenborn to Cleveland (Mississippi) | 4,935.31 mi (7,942.61 km) |
| Unterwellenborn to Cleveland (Ohio) | 4,207.72 mi (6,771.67 km) |
| Unterwellenborn to Cleveland (Tennessee) | 4,638.28 mi (7,464.60 km) |
| Unterwellenborn to Cleveland Heights (Ohio) | 4,201.67 mi (6,761.94 km) |
| Unterwellenborn to Cliffside Park (New Jersey) | 3,942.30 mi (6,344.51 km) |
| Unterwellenborn to Clifton (Colorado) | 5,250.09 mi (8,449.21 km) |
| Unterwellenborn to Clifton (New Jersey) | 3,947.12 mi (6,352.27 km) |
| Unterwellenborn to Clinton (Iowa) | 4,501.23 mi (7,244.04 km) |
| Unterwellenborn to Clinton (Maryland) | 4,153.24 mi (6,683.99 km) |
| Unterwellenborn to Clinton (Mississippi) | 4,993.40 mi (8,036.11 km) |
| Unterwellenborn to Clinton (Utah) | 5,237.54 mi (8,429.00 km) |
| Unterwellenborn to Clive (Iowa) | 4,636.55 mi (7,461.80 km) |
| Unterwellenborn to Cloquet (Minnesota) | 4,333.27 mi (6,973.72 km) |
| Unterwellenborn to Cloverleaf (Texas) | 5,312.26 mi (8,549.25 km) |
