| Langenfeld to Roy (Utah) | 5,081.00 mi (8,177.08 km) |
| Langenfeld to Royal Kunia (Hawaii) | 7,343.42 mi (11,818.10 km) |
| Langenfeld to Royal Oak (Michigan) | 4,029.67 mi (6,485.13 km) |
| Langenfeld to Royal Palm Beach (Florida) | 4,686.17 mi (7,541.67 km) |
| Langenfeld to Royse City (Texas) | 5,000.42 mi (8,047.40 km) |
| Langenfeld to Ruskin (Florida) | 4,726.40 mi (7,606.41 km) |
| Langenfeld to Russellville (Alabama) | 4,594.59 mi (7,394.28 km) |
| Langenfeld to Russellville (Arkansas) | 4,761.41 mi (7,662.75 km) |
| Langenfeld to Ruston (Louisiana) | 4,885.00 mi (7,861.65 km) |
| Langenfeld to Rutherford (New Jersey) | 3,755.84 mi (6,044.43 km) |
| Langenfeld to Rutland (Vermont) | 3,589.17 mi (5,776.20 km) |
| Langenfeld to Sabana Grande (Puerto Rico) | 4,559.20 mi (7,337.32 km) |
| Langenfeld to Sachse (Texas) | 5,010.33 mi (8,063.35 km) |
| Langenfeld to Saco (Maine) | 3,492.76 mi (5,621.05 km) |
| Langenfeld to Sacramento (California) | 5,500.66 mi (8,852.46 km) |
