| Cities | Distance |
|---|---|
| Neu Isenburg to Popovo | 947.77 mi (1,525.28 km) |
| Neu Isenburg to Provadia | 1,003.82 mi (1,615.50 km) |
| Neu Isenburg to Radnevo | 979.52 mi (1,576.39 km) |
| Neu Isenburg to Radomir | 852.74 mi (1,372.35 km) |
| Neu Isenburg to Rakitovo | 921.94 mi (1,483.71 km) |
| Neu Isenburg to Rakovski | 941.95 mi (1,515.92 km) |
| Neu Isenburg to Razgrad | 952.19 mi (1,532.40 km) |
| Neu Isenburg to Razlog | 903.49 mi (1,454.02 km) |
| Neu Isenburg to Ruse | 917.67 mi (1,476.85 km) |
| Neu Isenburg to Samokov | 885.49 mi (1,425.05 km) |
| Neu Isenburg to Sandanski | 911.89 mi (1,467.55 km) |
| Neu Isenburg to Sevlievo | 915.74 mi (1,473.74 km) |
| Neu Isenburg to Shumen | 979.21 mi (1,575.89 km) |
| Neu Isenburg to Silistra | 961.22 mi (1,546.93 km) |
| Neu Isenburg to Sliven | 979.15 mi (1,575.79 km) |