| Pinerolo to Oberkirch | 254.41 mi (409.44 km) |
| Pinerolo to Obernburg am Main | 352.49 mi (567.28 km) |
| Pinerolo to Obernkirchen | 516.30 mi (830.90 km) |
| Pinerolo to Oberschleissheim | 307.22 mi (494.43 km) |
| Pinerolo to Oberstdorf | 224.19 mi (360.80 km) |
| Pinerolo to Obertraubling | 362.42 mi (583.25 km) |
| Pinerolo to Obertshausen | 364.64 mi (586.84 km) |
| Pinerolo to Oberursel | 371.85 mi (598.43 km) |
| Pinerolo to Ochsenfurt | 353.10 mi (568.27 km) |
| Pinerolo to Ochsenhausen | 252.78 mi (406.82 km) |
| Pinerolo to Ochtrup | 505.69 mi (813.82 km) |
| Pinerolo to Odenthal | 424.76 mi (683.59 km) |
| Pinerolo to Oelde | 481.38 mi (774.71 km) |
| Pinerolo to Oelsnitz | 443.17 mi (713.21 km) |
| Pinerolo to Oer-Erkenschwick | 466.73 mi (751.13 km) |
