| Imatra to Obernburg am Main | 1,088.90 mi (1,752.42 km) |
| Imatra to Obernkirchen | 960.05 mi (1,545.05 km) |
| Imatra to Oberschleissheim | 1,119.54 mi (1,801.73 km) |
| Imatra to Oberstdorf | 1,199.98 mi (1,931.18 km) |
| Imatra to Obertraubling | 1,063.03 mi (1,710.78 km) |
| Imatra to Obertshausen | 1,084.64 mi (1,745.55 km) |
| Imatra to Oberursel | 1,084.11 mi (1,744.70 km) |
| Imatra to Ochsenfurt | 1,075.33 mi (1,730.57 km) |
| Imatra to Ochsenhausen | 1,169.01 mi (1,881.35 km) |
| Imatra to Ochtrup | 1,019.05 mi (1,640.01 km) |
| Imatra to Odenthal | 1,080.74 mi (1,739.29 km) |
| Imatra to Oelde | 1,009.87 mi (1,625.23 km) |
| Imatra to Oelsnitz | 978.70 mi (1,575.06 km) |
| Imatra to Oer-Erkenschwick | 1,045.58 mi (1,682.70 km) |
| Imatra to Oerlinghausen | 988.25 mi (1,590.43 km) |
