| Tarnos to Obernburg am Main | 663.67 mi (1,068.07 km) |
| Tarnos to Obernkirchen | 775.27 mi (1,247.68 km) |
| Tarnos to Oberschleissheim | 704.67 mi (1,134.05 km) |
| Tarnos to Oberstdorf | 627.65 mi (1,010.11 km) |
| Tarnos to Obertraubling | 749.70 mi (1,206.53 km) |
| Tarnos to Obertshausen | 662.50 mi (1,066.19 km) |
| Tarnos to Oberursel | 659.78 mi (1,061.82 km) |
| Tarnos to Ochsenfurt | 689.91 mi (1,110.30 km) |
| Tarnos to Ochsenhausen | 631.54 mi (1,016.36 km) |
| Tarnos to Ochtrup | 719.45 mi (1,157.85 km) |
| Tarnos to Odenthal | 654.55 mi (1,053.40 km) |
| Tarnos to Oelde | 725.45 mi (1,167.50 km) |
| Tarnos to Oelsnitz | 796.99 mi (1,282.63 km) |
| Tarnos to Oer-Erkenschwick | 690.44 mi (1,111.16 km) |
| Tarnos to Oerlinghausen | 747.08 mi (1,202.30 km) |
