| Gaesti to Oberkirch | 857.09 mi (1,379.35 km) |
| Gaesti to Obernburg am Main | 834.55 mi (1,343.07 km) |
| Gaesti to Obernkirchen | 903.53 mi (1,454.10 km) |
| Gaesti to Oberschleissheim | 697.09 mi (1,121.85 km) |
| Gaesti to Oberstdorf | 743.30 mi (1,196.23 km) |
| Gaesti to Obertraubling | 686.14 mi (1,104.24 km) |
| Gaesti to Obertshausen | 852.62 mi (1,372.16 km) |
| Gaesti to Oberursel | 866.46 mi (1,394.44 km) |
| Gaesti to Ochsenfurt | 791.22 mi (1,273.34 km) |
| Gaesti to Ochsenhausen | 766.71 mi (1,233.90 km) |
| Gaesti to Ochtrup | 974.43 mi (1,568.20 km) |
| Gaesti to Odenthal | 946.20 mi (1,522.75 km) |
| Gaesti to Oelde | 926.57 mi (1,491.17 km) |
| Gaesti to Oelsnitz | 727.06 mi (1,170.08 km) |
| Gaesti to Oer-Erkenschwick | 956.32 mi (1,539.04 km) |
