| Gyomaendrod to Oberkirch | 601.49 mi (968.00 km) |
| Gyomaendrod to Obernburg am Main | 571.60 mi (919.90 km) |
| Gyomaendrod to Obernkirchen | 639.40 mi (1,029.01 km) |
| Gyomaendrod to Oberschleissheim | 440.49 mi (708.90 km) |
| Gyomaendrod to Oberstdorf | 495.96 mi (798.16 km) |
| Gyomaendrod to Obertraubling | 424.15 mi (682.60 km) |
| Gyomaendrod to Obertshausen | 589.18 mi (948.19 km) |
| Gyomaendrod to Oberursel | 602.81 mi (970.13 km) |
| Gyomaendrod to Ochsenfurt | 528.26 mi (850.15 km) |
| Gyomaendrod to Ochsenhausen | 513.20 mi (825.92 km) |
| Gyomaendrod to Ochtrup | 709.48 mi (1,141.79 km) |
| Gyomaendrod to Odenthal | 681.58 mi (1,096.90 km) |
| Gyomaendrod to Oelde | 661.56 mi (1,064.68 km) |
| Gyomaendrod to Oelsnitz | 461.98 mi (743.48 km) |
| Gyomaendrod to Oer-Erkenschwick | 691.23 mi (1,112.42 km) |
