| Saulkrasti to Oberkirch | 904.84 mi (1,456.19 km) |
| Saulkrasti to Obernburg am Main | 806.44 mi (1,297.83 km) |
| Saulkrasti to Obernkirchen | 698.20 mi (1,123.65 km) |
| Saulkrasti to Oberschleissheim | 819.18 mi (1,318.34 km) |
| Saulkrasti to Oberstdorf | 901.21 mi (1,450.36 km) |
| Saulkrasti to Obertraubling | 763.09 mi (1,228.07 km) |
| Saulkrasti to Obertshausen | 805.19 mi (1,295.83 km) |
| Saulkrasti to Oberursel | 806.91 mi (1,298.60 km) |
| Saulkrasti to Ochsenfurt | 787.34 mi (1,267.10 km) |
| Saulkrasti to Ochsenhausen | 873.89 mi (1,406.39 km) |
| Saulkrasti to Ochtrup | 767.70 mi (1,235.50 km) |
| Saulkrasti to Odenthal | 817.98 mi (1,316.41 km) |
| Saulkrasti to Oelde | 749.06 mi (1,205.49 km) |
| Saulkrasti to Oelsnitz | 685.44 mi (1,103.10 km) |
| Saulkrasti to Oer-Erkenschwick | 787.90 mi (1,268.00 km) |
