| Spennymoor to Oberkirch | 593.76 mi (955.57 km) |
| Spennymoor to Obernburg am Main | 563.48 mi (906.84 km) |
| Spennymoor to Obernkirchen | 470.68 mi (757.48 km) |
| Spennymoor to Oberschleissheim | 718.60 mi (1,156.47 km) |
| Spennymoor to Oberstdorf | 718.94 mi (1,157.01 km) |
| Spennymoor to Obertraubling | 706.59 mi (1,137.15 km) |
| Spennymoor to Obertshausen | 542.90 mi (873.72 km) |
| Spennymoor to Oberursel | 528.14 mi (849.95 km) |
| Spennymoor to Ochsenfurt | 603.51 mi (971.26 km) |
| Spennymoor to Ochsenhausen | 674.64 mi (1,085.73 km) |
| Spennymoor to Ochtrup | 399.89 mi (643.56 km) |
| Spennymoor to Odenthal | 442.29 mi (711.80 km) |
| Spennymoor to Oelde | 448.07 mi (721.10 km) |
| Spennymoor to Oelsnitz | 647.72 mi (1,042.40 km) |
| Spennymoor to Oer-Erkenschwick | 422.29 mi (679.62 km) |
