| Sinalunga to Oberkirch | 407.03 mi (655.05 km) |
| Sinalunga to Obernburg am Main | 473.84 mi (762.58 km) |
| Sinalunga to Obernkirchen | 636.86 mi (1,024.93 km) |
| Sinalunga to Oberschleissheim | 347.86 mi (559.83 km) |
| Sinalunga to Oberstdorf | 298.18 mi (479.88 km) |
| Sinalunga to Obertraubling | 397.77 mi (640.14 km) |
| Sinalunga to Obertshausen | 492.77 mi (793.04 km) |
| Sinalunga to Oberursel | 505.24 mi (813.10 km) |
| Sinalunga to Ochsenfurt | 451.50 mi (726.61 km) |
| Sinalunga to Ochsenhausen | 346.36 mi (557.41 km) |
| Sinalunga to Ochtrup | 655.67 mi (1,055.20 km) |
| Sinalunga to Odenthal | 581.76 mi (936.25 km) |
| Sinalunga to Oelde | 618.18 mi (994.86 km) |
| Sinalunga to Oelsnitz | 497.89 mi (801.28 km) |
| Sinalunga to Oer-Erkenschwick | 618.40 mi (995.22 km) |
