| Langenhagen to Ottendorf-Okrilla | 195.03 mi (313.87 km) |
| Langenhagen to Ottersberg | 51.88 mi (83.49 km) |
| Langenhagen to Ottobrunn | 313.86 mi (505.10 km) |
| Langenhagen to Ottweiler | 240.06 mi (386.33 km) |
| Langenhagen to Overath | 146.65 mi (236.01 km) |
| Langenhagen to Oyten | 52.51 mi (84.51 km) |
| Langenhagen to Paderborn | 65.08 mi (104.74 km) |
| Langenhagen to Papenburg | 107.02 mi (172.23 km) |
| Langenhagen to Parchim | 110.27 mi (177.46 km) |
| Langenhagen to Pasewalk | 191.77 mi (308.63 km) |
| Langenhagen to Passau | 313.12 mi (503.91 km) |
| Langenhagen to Pattensen | 11.99 mi (19.29 km) |
| Langenhagen to Pegnitz | 201.23 mi (323.84 km) |
| Langenhagen to Peine | 22.39 mi (36.03 km) |
| Langenhagen to Peissenberg | 326.17 mi (524.92 km) |
