| Gjovik to Oberkirch | 853.47 mi (1,373.52 km) |
| Gjovik to Obernburg am Main | 759.36 mi (1,222.07 km) |
| Gjovik to Obernkirchen | 592.32 mi (953.24 km) |
| Gjovik to Oberschleissheim | 867.51 mi (1,396.13 km) |
| Gjovik to Oberstdorf | 925.03 mi (1,488.69 km) |
| Gjovik to Obertraubling | 819.42 mi (1,318.72 km) |
| Gjovik to Obertshausen | 744.80 mi (1,198.63 km) |
| Gjovik to Oberursel | 736.43 mi (1,185.17 km) |
| Gjovik to Ochsenfurt | 770.48 mi (1,239.96 km) |
| Gjovik to Ochsenhausen | 879.60 mi (1,415.58 km) |
| Gjovik to Ochtrup | 608.13 mi (978.69 km) |
| Gjovik to Odenthal | 688.32 mi (1,107.74 km) |
| Gjovik to Oelde | 626.73 mi (1,008.63 km) |
| Gjovik to Oelsnitz | 719.38 mi (1,157.73 km) |
| Gjovik to Oer-Erkenschwick | 645.89 mi (1,039.45 km) |
