| Cities | Distance |
|---|---|
| Hamminkeln to Oria | 936.86 mi (1,507.74 km) |
| Hamminkeln to Oristano | 822.68 mi (1,323.98 km) |
| Hamminkeln to Orta Nova | 837.82 mi (1,348.35 km) |
| Hamminkeln to Orte | 695.64 mi (1,119.53 km) |
| Hamminkeln to Ortona | 744.27 mi (1,197.79 km) |
| Hamminkeln to Orvieto | 674.00 mi (1,084.70 km) |
| Hamminkeln to Orzinuovi | 463.29 mi (745.59 km) |
| Hamminkeln to Osimo | 653.46 mi (1,051.65 km) |
| Hamminkeln to Ospitaletto | 455.28 mi (732.70 km) |
| Hamminkeln to Ostuni | 921.65 mi (1,483.26 km) |
| Hamminkeln to Ottaviano | 839.72 mi (1,351.41 km) |
| Hamminkeln to Ovada | 499.07 mi (803.17 km) |
| Hamminkeln to Ozieri | 778.67 mi (1,253.15 km) |
| Hamminkeln to Paceco | 992.92 mi (1,597.96 km) |
| Hamminkeln to Pachino | 1,117.91 mi (1,799.11 km) |