| Haldensleben to Novi di Modena | 511.13 mi (822.59 km) |
| Haldensleben to Novi Ligure | 533.53 mi (858.64 km) |
| Haldensleben to Nuoro | 832.68 mi (1,340.07 km) |
| Haldensleben to Occhiobello | 508.70 mi (818.67 km) |
| Haldensleben to Oderzo | 451.90 mi (727.27 km) |
| Haldensleben to Oggiono | 458.71 mi (738.22 km) |
| Haldensleben to Olbia | 790.53 mi (1,272.24 km) |
| Haldensleben to Oleggio | 478.64 mi (770.30 km) |
| Haldensleben to Olgiate Comasco | 462.54 mi (744.39 km) |
| Haldensleben to Olgiate Olona | 473.55 mi (762.10 km) |
| Haldensleben to Omegna | 462.94 mi (745.03 km) |
| Haldensleben to Opera | 487.07 mi (783.86 km) |
| Haldensleben to Oppeano | 482.62 mi (776.69 km) |
| Haldensleben to Orbassano | 532.81 mi (857.48 km) |
| Haldensleben to Orbetello | 680.21 mi (1,094.70 km) |
