| Cities | Distance |
|---|---|
| Leichlingen to Oria | 892.20 mi (1,435.86 km) |
| Leichlingen to Oristano | 778.29 mi (1,252.54 km) |
| Leichlingen to Orta Nova | 792.43 mi (1,275.29 km) |
| Leichlingen to Orte | 649.37 mi (1,045.06 km) |
| Leichlingen to Ortona | 698.58 mi (1,124.25 km) |
| Leichlingen to Orvieto | 627.71 mi (1,010.21 km) |
| Leichlingen to Orzinuovi | 417.06 mi (671.20 km) |
| Leichlingen to Osimo | 607.71 mi (978.01 km) |
| Leichlingen to Ospitaletto | 409.01 mi (658.23 km) |
| Leichlingen to Ostuni | 877.07 mi (1,411.51 km) |
| Leichlingen to Ottaviano | 793.70 mi (1,277.33 km) |
| Leichlingen to Ovada | 453.85 mi (730.40 km) |
| Leichlingen to Ozieri | 733.86 mi (1,181.03 km) |
| Leichlingen to Paceco | 946.76 mi (1,523.66 km) |
| Leichlingen to Pachino | 1,071.64 mi (1,724.63 km) |