| Cities | Distance |
|---|---|
| Helmstedt to Montana | 829.92 mi (1,335.63 km) |
| Helmstedt to Nova Zagora | 968.92 mi (1,559.33 km) |
| Helmstedt to Novi Iskar | 867.07 mi (1,395.41 km) |
| Helmstedt to Novi Pazar | 966.31 mi (1,555.13 km) |
| Helmstedt to Omurtag | 951.32 mi (1,531.00 km) |
| Helmstedt to Panagyurishte | 909.27 mi (1,463.32 km) |
| Helmstedt to Parvomay | 963.65 mi (1,550.84 km) |
| Helmstedt to Pavlikeni | 906.76 mi (1,459.29 km) |
| Helmstedt to Pazardzhik | 930.37 mi (1,497.28 km) |
| Helmstedt to Pernik | 868.62 mi (1,397.91 km) |
| Helmstedt to Peshtera | 938.53 mi (1,510.42 km) |
| Helmstedt to Petrich | 942.23 mi (1,516.37 km) |
| Helmstedt to Pleven | 874.87 mi (1,407.97 km) |
| Helmstedt to Plovdiv | 946.13 mi (1,522.65 km) |
| Helmstedt to Pomorie | 1,019.73 mi (1,641.10 km) |