| Sarria to Oberkirch | 845.24 mi (1,360.28 km) |
| Sarria to Obernburg am Main | 925.49 mi (1,489.44 km) |
| Sarria to Obernkirchen | 1,007.95 mi (1,622.14 km) |
| Sarria to Oberschleissheim | 990.33 mi (1,593.78 km) |
| Sarria to Oberstdorf | 917.88 mi (1,477.19 km) |
| Sarria to Obertraubling | 1,030.48 mi (1,658.40 km) |
| Sarria to Obertshausen | 920.12 mi (1,480.78 km) |
| Sarria to Oberursel | 914.39 mi (1,471.56 km) |
| Sarria to Ochsenfurt | 957.78 mi (1,541.39 km) |
| Sarria to Ochsenhausen | 915.27 mi (1,472.98 km) |
| Sarria to Ochtrup | 939.50 mi (1,511.98 km) |
| Sarria to Odenthal | 889.15 mi (1,430.94 km) |
| Sarria to Oelde | 957.11 mi (1,540.33 km) |
| Sarria to Oelsnitz | 1,064.17 mi (1,712.62 km) |
| Sarria to Oer-Erkenschwick | 918.09 mi (1,477.53 km) |
