| Cities | Distance |
|---|---|
| Northeim to Popovo | 948.75 mi (1,526.86 km) |
| Northeim to Provadia | 1,000.98 mi (1,610.93 km) |
| Northeim to Radnevo | 989.14 mi (1,591.86 km) |
| Northeim to Radomir | 875.44 mi (1,408.89 km) |
| Northeim to Rakitovo | 942.52 mi (1,516.84 km) |
| Northeim to Rakovski | 956.16 mi (1,538.79 km) |
| Northeim to Razgrad | 950.62 mi (1,529.87 km) |
| Northeim to Razlog | 927.91 mi (1,493.32 km) |
| Northeim to Ruse | 916.33 mi (1,474.69 km) |
| Northeim to Samokov | 906.44 mi (1,458.77 km) |
| Northeim to Sandanski | 939.27 mi (1,511.61 km) |
| Northeim to Sevlievo | 924.12 mi (1,487.23 km) |
| Northeim to Shumen | 977.71 mi (1,573.47 km) |
| Northeim to Silistra | 952.28 mi (1,532.55 km) |
| Northeim to Sliven | 984.40 mi (1,584.24 km) |