| Wexford to Oberkirch | 690.20 mi (1,110.78 km) |
| Wexford to Obernburg am Main | 697.06 mi (1,121.82 km) |
| Wexford to Obernkirchen | 656.83 mi (1,057.07 km) |
| Wexford to Oberschleissheim | 841.50 mi (1,354.26 km) |
| Wexford to Oberstdorf | 816.78 mi (1,314.49 km) |
| Wexford to Obertraubling | 845.77 mi (1,361.14 km) |
| Wexford to Obertshausen | 678.88 mi (1,092.55 km) |
| Wexford to Oberursel | 665.08 mi (1,070.34 km) |
| Wexford to Ochsenfurt | 740.36 mi (1,191.49 km) |
| Wexford to Ochsenhausen | 780.83 mi (1,256.62 km) |
| Wexford to Ochtrup | 576.26 mi (927.40 km) |
| Wexford to Odenthal | 587.50 mi (945.48 km) |
| Wexford to Oelde | 620.12 mi (997.99 km) |
| Wexford to Oelsnitz | 811.75 mi (1,306.38 km) |
| Wexford to Oer-Erkenschwick | 584.35 mi (940.42 km) |
