| Morpeth to Oberkirch | 618.65 mi (995.63 km) |
| Morpeth to Obernburg am Main | 584.59 mi (940.80 km) |
| Morpeth to Obernkirchen | 484.60 mi (779.89 km) |
| Morpeth to Oberschleissheim | 739.91 mi (1,190.76 km) |
| Morpeth to Oberstdorf | 742.92 mi (1,195.61 km) |
| Morpeth to Obertraubling | 725.95 mi (1,168.30 km) |
| Morpeth to Obertshausen | 563.89 mi (907.50 km) |
| Morpeth to Oberursel | 549.15 mi (883.76 km) |
| Morpeth to Ochsenfurt | 623.88 mi (1,004.03 km) |
| Morpeth to Ochsenhausen | 698.04 mi (1,123.38 km) |
| Morpeth to Ochtrup | 416.62 mi (670.48 km) |
| Morpeth to Odenthal | 463.20 mi (745.46 km) |
| Morpeth to Oelde | 464.84 mi (748.09 km) |
| Morpeth to Oelsnitz | 663.88 mi (1,068.42 km) |
| Morpeth to Oer-Erkenschwick | 441.05 mi (709.80 km) |
