| Tarnow to Oberkirch | 589.91 mi (949.37 km) |
| Tarnow to Obernburg am Main | 526.55 mi (847.40 km) |
| Tarnow to Obernkirchen | 536.94 mi (864.13 km) |
| Tarnow to Oberschleissheim | 442.68 mi (712.43 km) |
| Tarnow to Oberstdorf | 519.76 mi (836.46 km) |
| Tarnow to Obertraubling | 402.24 mi (647.34 km) |
| Tarnow to Obertshausen | 538.82 mi (867.14 km) |
| Tarnow to Oberursel | 549.52 mi (884.36 km) |
| Tarnow to Ochsenfurt | 486.98 mi (783.71 km) |
| Tarnow to Ochsenhausen | 517.15 mi (832.27 km) |
| Tarnow to Ochtrup | 616.40 mi (991.99 km) |
| Tarnow to Odenthal | 612.50 mi (985.72 km) |
| Tarnow to Oelde | 572.33 mi (921.08 km) |
| Tarnow to Oelsnitz | 390.82 mi (628.96 km) |
| Tarnow to Oer-Erkenschwick | 609.09 mi (980.23 km) |
