| Montijo to Oberkirch | 1,084.40 mi (1,745.18 km) |
| Montijo to Obernburg am Main | 1,173.98 mi (1,889.34 km) |
| Montijo to Obernkirchen | 1,274.74 mi (2,051.49 km) |
| Montijo to Oberschleissheim | 1,214.86 mi (1,955.13 km) |
| Montijo to Oberstdorf | 1,136.10 mi (1,828.37 km) |
| Montijo to Obertraubling | 1,261.12 mi (2,029.57 km) |
| Montijo to Obertshausen | 1,171.67 mi (1,885.62 km) |
| Montijo to Oberursel | 1,167.99 mi (1,879.70 km) |
| Montijo to Ochsenfurt | 1,201.46 mi (1,933.56 km) |
| Montijo to Ochsenhausen | 1,142.62 mi (1,838.86 km) |
| Montijo to Ochtrup | 1,211.48 mi (1,949.68 km) |
| Montijo to Odenthal | 1,154.13 mi (1,857.39 km) |
| Montijo to Oelde | 1,224.05 mi (1,969.92 km) |
| Montijo to Oelsnitz | 1,308.63 mi (2,106.03 km) |
| Montijo to Oer-Erkenschwick | 1,186.61 mi (1,909.66 km) |
