| Cities | Distance |
|---|---|
| Helmstedt to Ottendorf-Okrilla | 140.65 mi (226.35 km) |
| Helmstedt to Ottersberg | 98.52 mi (158.56 km) |
| Helmstedt to Ottobrunn | 288.99 mi (465.08 km) |
| Helmstedt to Ottweiler | 259.28 mi (417.28 km) |
| Helmstedt to Overath | 182.10 mi (293.06 km) |
| Helmstedt to Oyten | 101.44 mi (163.26 km) |
| Helmstedt to Paderborn | 102.30 mi (164.63 km) |
| Helmstedt to Papenburg | 162.05 mi (260.79 km) |
| Helmstedt to Parchim | 89.02 mi (143.26 km) |
| Helmstedt to Pasewalk | 152.53 mi (245.47 km) |
| Helmstedt to Passau | 274.57 mi (441.88 km) |
| Helmstedt to Pattensen | 52.69 mi (84.79 km) |
| Helmstedt to Pegnitz | 172.35 mi (277.37 km) |
| Helmstedt to Peine | 33.46 mi (53.85 km) |
| Helmstedt to Peissenberg | 306.31 mi (492.95 km) |