| Langenfeld to Commerce City (Colorado) | 4,928.64 mi (7,931.88 km) |
| Langenfeld to Compton (California) | 5,686.76 mi (9,151.96 km) |
| Langenfeld to Comstock Park (Michigan) | 4,098.41 mi (6,595.76 km) |
| Langenfeld to Concord (California) | 5,550.74 mi (8,933.05 km) |
| Langenfeld to Concord (Missouri) | 4,492.76 mi (7,230.40 km) |
| Langenfeld to Concord (New Hampshire) | 3,549.36 mi (5,712.14 km) |
| Langenfeld to Concord (North Carolina) | 4,270.65 mi (6,872.94 km) |
| Langenfeld to Conneaut (Ohio) | 3,958.50 mi (6,370.58 km) |
| Langenfeld to Connersville (Indiana) | 4,240.20 mi (6,823.95 km) |
| Langenfeld to Conroe (Texas) | 5,109.92 mi (8,223.62 km) |
| Langenfeld to Converse (Texas) | 5,260.36 mi (8,465.72 km) |
| Langenfeld to Conway (Arkansas) | 4,746.72 mi (7,639.11 km) |
| Langenfeld to Conway (Florida) | 4,641.26 mi (7,469.38 km) |
| Langenfeld to Conway (South Carolina) | 4,281.77 mi (6,890.84 km) |
| Langenfeld to Conyers (Georgia) | 4,489.95 mi (7,225.87 km) |
