| Pefka to Oberkirch | 910.68 mi (1,465.60 km) |
| Pefka to Obernburg am Main | 922.79 mi (1,485.09 km) |
| Pefka to Obernkirchen | 1,035.45 mi (1,666.40 km) |
| Pefka to Oberschleissheim | 768.44 mi (1,236.68 km) |
| Pefka to Oberstdorf | 783.50 mi (1,260.92 km) |
| Pefka to Obertraubling | 780.31 mi (1,255.79 km) |
| Pefka to Obertshausen | 943.24 mi (1,518.01 km) |
| Pefka to Oberursel | 958.00 mi (1,541.76 km) |
| Pefka to Ochsenfurt | 882.44 mi (1,420.15 km) |
| Pefka to Ochsenhausen | 821.28 mi (1,321.71 km) |
| Pefka to Ochtrup | 1,092.24 mi (1,757.79 km) |
| Pefka to Odenthal | 1,043.71 mi (1,679.69 km) |
| Pefka to Oelde | 1,044.60 mi (1,681.13 km) |
| Pefka to Oelsnitz | 852.23 mi (1,371.53 km) |
| Pefka to Oer-Erkenschwick | 1,065.23 mi (1,714.33 km) |
