| Rafina to Oberkirch | 1,077.29 mi (1,733.72 km) |
| Rafina to Obernburg am Main | 1,097.82 mi (1,766.76 km) |
| Rafina to Obernkirchen | 1,217.76 mi (1,959.80 km) |
| Rafina to Oberschleissheim | 942.56 mi (1,516.90 km) |
| Rafina to Oberstdorf | 949.45 mi (1,527.99 km) |
| Rafina to Obertraubling | 958.94 mi (1,543.26 km) |
| Rafina to Obertshausen | 1,118.49 mi (1,800.04 km) |
| Rafina to Oberursel | 1,133.24 mi (1,823.78 km) |
| Rafina to Ochsenfurt | 1,058.74 mi (1,703.88 km) |
| Rafina to Ochsenhausen | 990.10 mi (1,593.42 km) |
| Rafina to Ochtrup | 1,271.48 mi (2,046.25 km) |
| Rafina to Odenthal | 1,219.18 mi (1,962.09 km) |
| Rafina to Oelde | 1,224.33 mi (1,970.37 km) |
| Rafina to Oelsnitz | 1,035.21 mi (1,666.00 km) |
| Rafina to Oer-Erkenschwick | 1,242.93 mi (2,000.31 km) |
