| Langenfeld to Orthez | 638.51 mi (1,027.59 km) |
| Langenfeld to Orvault | 468.99 mi (754.77 km) |
| Langenfeld to Osny | 259.06 mi (416.91 km) |
| Langenfeld to Ostwald | 180.50 mi (290.49 km) |
| Langenfeld to Ouistreham | 342.98 mi (551.98 km) |
| Langenfeld to Oullins | 385.88 mi (621.02 km) |
| Langenfeld to Outreau | 235.03 mi (378.24 km) |
| Langenfeld to Oyonnax | 340.97 mi (548.74 km) |
| Langenfeld to Ozoir-la-Ferriere | 249.23 mi (401.10 km) |
| Langenfeld to Pace | 440.62 mi (709.11 km) |
| Langenfeld to Palaiseau | 267.03 mi (429.74 km) |
| Langenfeld to Pamiers | 606.70 mi (976.40 km) |
| Langenfeld to Panazol | 446.60 mi (718.73 km) |
| Langenfeld to Pantin | 253.54 mi (408.04 km) |
| Langenfeld to Paray-le-Monial | 347.10 mi (558.60 km) |
