| Neath to Oberkirch | 568.86 mi (915.49 km) |
| Neath to Obernburg am Main | 579.14 mi (932.04 km) |
| Neath to Obernkirchen | 551.23 mi (887.12 km) |
| Neath to Oberschleissheim | 721.38 mi (1,160.95 km) |
| Neath to Oberstdorf | 695.17 mi (1,118.78 km) |
| Neath to Obertraubling | 727.46 mi (1,170.73 km) |
| Neath to Obertshausen | 561.50 mi (903.64 km) |
| Neath to Oberursel | 548.01 mi (881.93 km) |
| Neath to Ochsenfurt | 622.49 mi (1,001.80 km) |
| Neath to Ochsenhausen | 659.69 mi (1,061.67 km) |
| Neath to Ochtrup | 469.69 mi (755.90 km) |
| Neath to Odenthal | 473.09 mi (761.37 km) |
| Neath to Oelde | 511.20 mi (822.69 km) |
| Neath to Oelsnitz | 697.99 mi (1,123.30 km) |
| Neath to Oer-Erkenschwick | 473.71 mi (762.37 km) |
