| Den Helder to Oschatz | 371.84 mi (598.41 km) |
| Den Helder to Oschersleben | 280.68 mi (451.71 km) |
| Den Helder to Osnabruck | 145.55 mi (234.23 km) |
| Den Helder to Ostbevern | 144.15 mi (231.99 km) |
| Den Helder to Osterburg | 292.79 mi (471.20 km) |
| Den Helder to Ostercappeln | 151.48 mi (243.79 km) |
| Den Helder to Osterhofen | 464.05 mi (746.81 km) |
| Den Helder to Osterholz-Scharmbeck | 169.23 mi (272.34 km) |
| Den Helder to Osternienburg | 316.26 mi (508.97 km) |
| Den Helder to Osterode | 246.70 mi (397.03 km) |
| Den Helder to Osterwieck | 259.89 mi (418.25 km) |
| Den Helder to Ostfildern | 350.24 mi (563.65 km) |
| Den Helder to Osthofen | 271.12 mi (436.33 km) |
| Den Helder to Ostrhauderfehn | 119.80 mi (192.79 km) |
| Den Helder to Ostringen | 308.78 mi (496.93 km) |
