| Langenfeld to Princeton (Florida) | 4,752.78 mi (7,648.86 km) |
| Langenfeld to Princeton (New Jersey) | 3,799.15 mi (6,114.13 km) |
| Langenfeld to Princeton (Texas) | 4,996.67 mi (8,041.36 km) |
| Langenfeld to Princeton Meadows (New Jersey) | 3,795.95 mi (6,109.00 km) |
| Langenfeld to Prineville (Oregon) | 5,143.42 mi (8,277.54 km) |
| Langenfeld to Prior Lake (Minnesota) | 4,293.39 mi (6,909.54 km) |
| Langenfeld to Progress (Pennsylvania) | 3,888.37 mi (6,257.73 km) |
| Langenfeld to Prospect Heights (Illinois) | 4,225.93 mi (6,800.98 km) |
| Langenfeld to Prosper (Texas) | 5,004.66 mi (8,054.22 km) |
| Langenfeld to Providence (Rhode Island) | 3,604.24 mi (5,800.46 km) |
| Langenfeld to Provo (Utah) | 5,121.35 mi (8,242.01 km) |
| Langenfeld to Prunedale (California) | 5,611.27 mi (9,030.47 km) |
| Langenfeld to Pueblo (Colorado) | 5,007.97 mi (8,059.55 km) |
| Langenfeld to Pueblo West (Colorado) | 5,007.55 mi (8,058.88 km) |
| Langenfeld to Pullman (Washington) | 4,905.88 mi (7,895.26 km) |
