| Cities | Distance |
|---|---|
| Alsdorf to Oria | 903.85 mi (1,454.61 km) |
| Alsdorf to Oristano | 767.43 mi (1,235.06 km) |
| Alsdorf to Orta Nova | 801.48 mi (1,289.85 km) |
| Alsdorf to Orte | 651.85 mi (1,049.05 km) |
| Alsdorf to Ortona | 706.35 mi (1,136.76 km) |
| Alsdorf to Orvieto | 629.81 mi (1,013.58 km) |
| Alsdorf to Orzinuovi | 416.63 mi (670.49 km) |
| Alsdorf to Osimo | 615.34 mi (990.29 km) |
| Alsdorf to Ospitaletto | 409.57 mi (659.13 km) |
| Alsdorf to Ostuni | 889.01 mi (1,430.72 km) |
| Alsdorf to Ottaviano | 799.12 mi (1,286.06 km) |
| Alsdorf to Ovada | 446.46 mi (718.52 km) |
| Alsdorf to Ozieri | 724.44 mi (1,165.87 km) |
| Alsdorf to Paceco | 944.42 mi (1,519.89 km) |
| Alsdorf to Pachino | 1,073.56 mi (1,727.73 km) |