| Cities | Distance |
|---|
| Altenburg to Popovo | 833.43 mi (1,341.28 km) |
| Altenburg to Provadia | 885.23 mi (1,424.63 km) |
| Altenburg to Radnevo | 875.07 mi (1,408.29 km) |
| Altenburg to Radomir | 764.88 mi (1,230.95 km) |
| Altenburg to Rakitovo | 831.10 mi (1,337.52 km) |
| Altenburg to Rakovski | 843.10 mi (1,356.84 km) |
| Altenburg to Razgrad | 835.02 mi (1,343.83 km) |
| Altenburg to Razlog | 817.65 mi (1,315.88 km) |
| Altenburg to Ruse | 800.79 mi (1,288.75 km) |
| Altenburg to Samokov | 795.24 mi (1,279.81 km) |
| Altenburg to Sandanski | 829.92 mi (1,335.62 km) |
| Altenburg to Sevlievo | 809.96 mi (1,303.50 km) |
| Altenburg to Shumen | 862.09 mi (1,387.40 km) |
| Altenburg to Silistra | 836.17 mi (1,345.69 km) |
| Altenburg to Sliven | 869.61 mi (1,399.50 km) |
