| Partick to Oberkirch | 727.71 mi (1,171.14 km) |
| Partick to Obernburg am Main | 697.08 mi (1,121.84 km) |
| Partick to Obernkirchen | 597.47 mi (961.53 km) |
| Partick to Oberschleissheim | 852.31 mi (1,371.66 km) |
| Partick to Oberstdorf | 853.08 mi (1,372.91 km) |
| Partick to Obertraubling | 839.15 mi (1,350.48 km) |
| Partick to Obertshausen | 676.43 mi (1,088.62 km) |
| Partick to Oberursel | 661.67 mi (1,064.86 km) |
| Partick to Ochsenfurt | 736.72 mi (1,185.64 km) |
| Partick to Ochsenhausen | 808.82 mi (1,301.68 km) |
| Partick to Ochtrup | 530.05 mi (853.04 km) |
| Partick to Odenthal | 575.76 mi (926.59 km) |
| Partick to Oelde | 578.28 mi (930.65 km) |
| Partick to Oelsnitz | 777.24 mi (1,250.84 km) |
| Partick to Oer-Erkenschwick | 554.34 mi (892.12 km) |
