| Den Helder to Oststeinbek | 227.86 mi (366.70 km) |
| Den Helder to Ottendorf-Okrilla | 403.87 mi (649.96 km) |
| Den Helder to Ottersberg | 183.22 mi (294.87 km) |
| Den Helder to Ottobrunn | 452.88 mi (728.84 km) |
| Den Helder to Ottweiler | 267.73 mi (430.86 km) |
| Den Helder to Overath | 174.83 mi (281.37 km) |
| Den Helder to Oyten | 177.67 mi (285.93 km) |
| Den Helder to Paderborn | 188.75 mi (303.77 km) |
| Den Helder to Papenburg | 110.57 mi (177.94 km) |
| Den Helder to Parchim | 295.11 mi (474.93 km) |
| Den Helder to Pasewalk | 384.42 mi (618.66 km) |
| Den Helder to Passau | 485.04 mi (780.60 km) |
| Den Helder to Pattensen | 215.46 mi (346.75 km) |
| Den Helder to Pegnitz | 366.05 mi (589.10 km) |
| Den Helder to Peine | 233.79 mi (376.25 km) |
