| Cities | Distance |
|---|---|
| Euskirchen to Oria | 874.21 mi (1,406.91 km) |
| Euskirchen to Oristano | 748.10 mi (1,203.94 km) |
| Euskirchen to Orta Nova | 772.58 mi (1,243.34 km) |
| Euskirchen to Orte | 625.33 mi (1,006.37 km) |
| Euskirchen to Ortona | 677.84 mi (1,090.87 km) |
| Euskirchen to Orvieto | 603.44 mi (971.14 km) |
| Euskirchen to Orzinuovi | 391.24 mi (629.63 km) |
| Euskirchen to Osimo | 586.84 mi (944.42 km) |
| Euskirchen to Ospitaletto | 383.71 mi (617.51 km) |
| Euskirchen to Ostuni | 859.29 mi (1,382.89 km) |
| Euskirchen to Ottaviano | 771.47 mi (1,241.57 km) |
| Euskirchen to Ovada | 424.80 mi (683.65 km) |
| Euskirchen to Ozieri | 704.17 mi (1,133.25 km) |
| Euskirchen to Paceco | 920.23 mi (1,480.97 km) |
| Euskirchen to Pachino | 1,047.40 mi (1,685.63 km) |