| Lonate Pozzolo to Oberkirch | 205.08 mi (330.05 km) |
| Lonate Pozzolo to Obernburg am Main | 293.52 mi (472.37 km) |
| Lonate Pozzolo to Obernkirchen | 460.90 mi (741.75 km) |
| Lonate Pozzolo to Oberschleissheim | 226.22 mi (364.06 km) |
| Lonate Pozzolo to Oberstdorf | 144.64 mi (232.78 km) |
| Lonate Pozzolo to Obertraubling | 282.30 mi (454.32 km) |
| Lonate Pozzolo to Obertshausen | 308.64 mi (496.71 km) |
| Lonate Pozzolo to Oberursel | 318.16 mi (512.03 km) |
| Lonate Pozzolo to Ochsenfurt | 286.45 mi (461.00 km) |
| Lonate Pozzolo to Ochsenhausen | 179.95 mi (289.60 km) |
| Lonate Pozzolo to Ochtrup | 461.84 mi (743.26 km) |
| Lonate Pozzolo to Odenthal | 382.81 mi (616.07 km) |
| Lonate Pozzolo to Oelde | 431.54 mi (694.50 km) |
| Lonate Pozzolo to Oelsnitz | 368.28 mi (592.68 km) |
| Lonate Pozzolo to Oer-Erkenschwick | 423.03 mi (680.80 km) |
