| Langenfeld to Rancho Cordova (California) | 5,494.46 mi (8,842.49 km) |
| Langenfeld to Rancho Cucamonga (California) | 5,653.41 mi (9,098.28 km) |
| Langenfeld to Rancho Mirage (California) | 5,640.26 mi (9,077.12 km) |
| Langenfeld to Rancho Palos Verdes (California) | 5,698.94 mi (9,171.55 km) |
| Langenfeld to Rancho San Diego (California) | 5,714.03 mi (9,195.84 km) |
| Langenfeld to Rancho Santa Margarita (California) | 5,683.41 mi (9,146.57 km) |
| Langenfeld to Randallstown (Maryland) | 3,929.01 mi (6,323.13 km) |
| Langenfeld to Rantoul (Illinois) | 4,322.06 mi (6,955.68 km) |
| Langenfeld to Rapid City (South Dakota) | 4,649.90 mi (7,483.29 km) |
| Langenfeld to Ravenna (Ohio) | 4,019.84 mi (6,469.31 km) |
| Langenfeld to Raymondville (Texas) | 5,404.31 mi (8,697.39 km) |
| Langenfeld to Raymore (Missouri) | 4,627.96 mi (7,447.98 km) |
| Langenfeld to Raytown (Missouri) | 4,618.33 mi (7,432.48 km) |
| Langenfeld to Reading (Ohio) | 4,234.16 mi (6,814.22 km) |
| Langenfeld to Reading (Pennsylvania) | 3,849.94 mi (6,195.88 km) |
