| Langenfeld to Clermont (Florida) | 4,655.52 mi (7,492.34 km) |
| Langenfeld to Cleveland (Mississippi) | 4,749.23 mi (7,643.14 km) |
| Langenfeld to Cleveland (Ohio) | 4,021.95 mi (6,472.70 km) |
| Langenfeld to Cleveland (Tennessee) | 4,449.08 mi (7,160.11 km) |
| Langenfeld to Cleveland Heights (Ohio) | 4,015.86 mi (6,462.90 km) |
| Langenfeld to Cliffside Park (New Jersey) | 3,751.05 mi (6,036.73 km) |
| Langenfeld to Clifton (Colorado) | 5,088.42 mi (8,189.01 km) |
| Langenfeld to Clifton (New Jersey) | 3,756.00 mi (6,044.69 km) |
| Langenfeld to Clinton (Iowa) | 4,322.80 mi (6,956.88 km) |
| Langenfeld to Clinton (Maryland) | 3,961.92 mi (6,376.10 km) |
| Langenfeld to Clinton (Mississippi) | 4,805.89 mi (7,734.34 km) |
| Langenfeld to Clinton (Utah) | 5,083.32 mi (8,180.81 km) |
| Langenfeld to Clive (Iowa) | 4,461.19 mi (7,179.60 km) |
| Langenfeld to Cloquet (Minnesota) | 4,163.29 mi (6,700.17 km) |
| Langenfeld to Cloverleaf (Texas) | 5,126.59 mi (8,250.46 km) |
