| Harenkarspel to Oststeinbek | 230.47 mi (370.91 km) |
| Harenkarspel to Ottendorf-Okrilla | 399.96 mi (643.67 km) |
| Harenkarspel to Ottersberg | 184.16 mi (296.38 km) |
| Harenkarspel to Ottobrunn | 442.62 mi (712.33 km) |
| Harenkarspel to Ottweiler | 254.86 mi (410.16 km) |
| Harenkarspel to Overath | 163.87 mi (263.72 km) |
| Harenkarspel to Oyten | 178.43 mi (287.15 km) |
| Harenkarspel to Paderborn | 182.60 mi (293.87 km) |
| Harenkarspel to Papenburg | 111.96 mi (180.18 km) |
| Harenkarspel to Parchim | 296.80 mi (477.65 km) |
| Harenkarspel to Pasewalk | 386.09 mi (621.35 km) |
| Harenkarspel to Passau | 476.59 mi (767.01 km) |
| Harenkarspel to Pattensen | 212.57 mi (342.09 km) |
| Harenkarspel to Pegnitz | 357.80 mi (575.82 km) |
| Harenkarspel to Peine | 231.36 mi (372.33 km) |
