| Cities | Distance |
|---|---|
| Northeim to Oria | 855.18 mi (1,376.27 km) |
| Northeim to Oristano | 818.14 mi (1,316.67 km) |
| Northeim to Orta Nova | 766.00 mi (1,232.76 km) |
| Northeim to Orte | 648.55 mi (1,043.74 km) |
| Northeim to Ortona | 678.55 mi (1,092.02 km) |
| Northeim to Orvieto | 628.81 mi (1,011.97 km) |
| Northeim to Orzinuovi | 435.76 mi (701.29 km) |
| Northeim to Osimo | 590.71 mi (950.66 km) |
| Northeim to Ospitaletto | 425.03 mi (684.02 km) |
| Northeim to Ostuni | 839.29 mi (1,350.71 km) |
| Northeim to Ottaviano | 779.61 mi (1,254.65 km) |
| Northeim to Ovada | 492.27 mi (792.23 km) |
| Northeim to Ozieri | 769.91 mi (1,239.04 km) |
| Northeim to Paceco | 956.23 mi (1,538.90 km) |
| Northeim to Pachino | 1,065.38 mi (1,714.56 km) |