| Ekenas to Obernburg am Main | 897.54 mi (1,444.45 km) |
| Ekenas to Obernkirchen | 763.60 mi (1,228.90 km) |
| Ekenas to Oberschleissheim | 938.78 mi (1,510.83 km) |
| Ekenas to Oberstdorf | 1,017.30 mi (1,637.18 km) |
| Ekenas to Obertraubling | 882.31 mi (1,419.93 km) |
| Ekenas to Obertshausen | 892.16 mi (1,435.79 km) |
| Ekenas to Oberursel | 890.87 mi (1,433.72 km) |
| Ekenas to Ochsenfurt | 886.51 mi (1,426.70 km) |
| Ekenas to Ochsenhausen | 983.77 mi (1,583.23 km) |
| Ekenas to Ochtrup | 820.84 mi (1,321.02 km) |
| Ekenas to Odenthal | 883.97 mi (1,422.61 km) |
| Ekenas to Oelde | 813.01 mi (1,308.42 km) |
| Ekenas to Oelsnitz | 793.62 mi (1,277.21 km) |
| Ekenas to Oer-Erkenschwick | 848.09 mi (1,364.88 km) |
| Ekenas to Oerlinghausen | 791.77 mi (1,274.23 km) |
