| Cities | Distance |
|---|---|
| Hamar to Oerlinghausen | 616.71 mi (992.51 km) |
| Hamar to Oestrich-Winkel | 755.27 mi (1,215.49 km) |
| Hamar to Offenburg | 860.70 mi (1,385.16 km) |
| Hamar to Oftersheim | 795.26 mi (1,279.84 km) |
| Hamar to Ohrdruf | 688.73 mi (1,108.41 km) |
| Hamar to Ohringen | 803.45 mi (1,293.03 km) |
| Hamar to Olbernhau | 705.18 mi (1,134.88 km) |
| Hamar to Olching | 870.25 mi (1,400.53 km) |
| Hamar to Oldenburg | 539.29 mi (867.91 km) |
| Hamar to Oldenburg in Holstein | 448.78 mi (722.24 km) |
| Hamar to Olfen | 642.70 mi (1,034.33 km) |
| Hamar to Olpe | 686.89 mi (1,105.44 km) |
| Hamar to Olsberg | 659.99 mi (1,062.15 km) |
| Hamar to Oranienburg | 561.47 mi (903.61 km) |
| Hamar to Ortenberg | 725.43 mi (1,167.46 km) |