| Alsdorf to Orthez | 605.37 mi (974.25 km) |
| Alsdorf to Orvault | 431.54 mi (694.50 km) |
| Alsdorf to Osny | 221.64 mi (356.70 km) |
| Alsdorf to Ostwald | 175.32 mi (282.15 km) |
| Alsdorf to Ouistreham | 305.54 mi (491.72 km) |
| Alsdorf to Oullins | 362.49 mi (583.38 km) |
| Alsdorf to Outreau | 200.07 mi (321.98 km) |
| Alsdorf to Oyonnax | 320.56 mi (515.89 km) |
| Alsdorf to Ozoir-la-Ferriere | 212.81 mi (342.49 km) |
| Alsdorf to Pace | 402.94 mi (648.47 km) |
| Alsdorf to Palaiseau | 230.23 mi (370.53 km) |
| Alsdorf to Pamiers | 577.71 mi (929.73 km) |
| Alsdorf to Panazol | 413.54 mi (665.53 km) |
| Alsdorf to Pantin | 216.59 mi (348.56 km) |
| Alsdorf to Paray-le-Monial | 320.13 mi (515.21 km) |
