| Stadthagen to Novi di Modena | 519.21 mi (835.59 km) |
| Stadthagen to Novi Ligure | 523.08 mi (841.81 km) |
| Stadthagen to Nuoro | 829.69 mi (1,335.26 km) |
| Stadthagen to Occhiobello | 522.80 mi (841.36 km) |
| Stadthagen to Oderzo | 475.86 mi (765.83 km) |
| Stadthagen to Oggiono | 452.01 mi (727.44 km) |
| Stadthagen to Olbia | 788.34 mi (1,268.71 km) |
| Stadthagen to Oleggio | 465.36 mi (748.92 km) |
| Stadthagen to Olgiate Comasco | 452.10 mi (727.58 km) |
| Stadthagen to Olgiate Olona | 462.56 mi (744.42 km) |
| Stadthagen to Omegna | 446.88 mi (719.18 km) |
| Stadthagen to Opera | 479.60 mi (771.85 km) |
| Stadthagen to Oppeano | 493.57 mi (794.32 km) |
| Stadthagen to Orbassano | 511.26 mi (822.79 km) |
| Stadthagen to Orbetello | 689.35 mi (1,109.40 km) |
