| Langenfeld to Chantilly (Virginia) | 3,977.07 mi (6,400.47 km) |
| Langenfeld to Chaparral (New Mexico) | 5,412.92 mi (8,711.25 km) |
| Langenfeld to Chapel Hill (North Carolina) | 4,180.70 mi (6,728.19 km) |
| Langenfeld to Charleston (Illinois) | 4,363.18 mi (7,021.87 km) |
| Langenfeld to Charleston (South Carolina) | 4,369.57 mi (7,032.15 km) |
| Langenfeld to Charleston (West Virginia) | 4,167.74 mi (6,707.32 km) |
| Langenfeld to Charlotte (North Carolina) | 4,287.39 mi (6,899.89 km) |
| Langenfeld to Charlottesville (Virginia) | 4,058.21 mi (6,531.06 km) |
| Langenfeld to Chaska (Minnesota) | 4,294.57 mi (6,911.45 km) |
| Langenfeld to Chatham (Illinois) | 4,410.13 mi (7,097.42 km) |
| Langenfeld to Chattanooga (Tennessee) | 4,469.65 mi (7,193.21 km) |
| Langenfeld to Cheat Lake (West Virginia) | 4,035.87 mi (6,495.11 km) |
| Langenfeld to Chelsea (Alabama) | 4,611.22 mi (7,421.04 km) |
| Langenfeld to Chelsea (Massachusetts) | 3,564.06 mi (5,735.80 km) |
| Langenfeld to Cheney (Washington) | 4,872.81 mi (7,842.03 km) |
