| Nea Moudania to Oberkirch | 941.37 mi (1,514.99 km) |
| Nea Moudania to Obernburg am Main | 954.46 mi (1,536.05 km) |
| Nea Moudania to Obernkirchen | 1,067.76 mi (1,718.40 km) |
| Nea Moudania to Oberschleissheim | 799.96 mi (1,287.41 km) |
| Nea Moudania to Oberstdorf | 814.03 mi (1,310.06 km) |
| Nea Moudania to Obertraubling | 812.30 mi (1,307.27 km) |
| Nea Moudania to Obertshausen | 974.94 mi (1,569.01 km) |
| Nea Moudania to Oberursel | 989.70 mi (1,592.77 km) |
| Nea Moudania to Ochsenfurt | 914.22 mi (1,471.30 km) |
| Nea Moudania to Ochsenhausen | 852.20 mi (1,371.48 km) |
| Nea Moudania to Ochtrup | 1,124.33 mi (1,809.43 km) |
| Nea Moudania to Odenthal | 1,075.45 mi (1,730.77 km) |
| Nea Moudania to Oelde | 1,076.73 mi (1,732.82 km) |
| Nea Moudania to Oelsnitz | 884.57 mi (1,423.57 km) |
| Nea Moudania to Oer-Erkenschwick | 1,097.19 mi (1,765.75 km) |
