| Spaichingen to Oberkirch | 43.63 mi (70.22 km) |
| Spaichingen to Obernburg am Main | 123.26 mi (198.37 km) |
| Spaichingen to Obernkirchen | 290.03 mi (466.76 km) |
| Spaichingen to Oberschleissheim | 130.92 mi (210.70 km) |
| Spaichingen to Oberstdorf | 85.13 mi (137.00 km) |
| Spaichingen to Obertraubling | 168.53 mi (271.22 km) |
| Spaichingen to Obertshausen | 137.63 mi (221.49 km) |
| Spaichingen to Oberursel | 147.18 mi (236.86 km) |
| Spaichingen to Ochsenfurt | 124.41 mi (200.22 km) |
| Spaichingen to Ochsenhausen | 55.87 mi (89.92 km) |
| Spaichingen to Ochtrup | 293.44 mi (472.24 km) |
| Spaichingen to Odenthal | 216.86 mi (349.01 km) |
| Spaichingen to Oelde | 260.93 mi (419.92 km) |
| Spaichingen to Oelsnitz | 223.74 mi (360.07 km) |
| Spaichingen to Oer-Erkenschwick | 255.15 mi (410.62 km) |
