| Schwieberdingen to Popovo | 903.57 mi (1,454.16 km) |
| Schwieberdingen to Provadia | 961.35 mi (1,547.14 km) |
| Schwieberdingen to Radnevo | 930.33 mi (1,497.23 km) |
| Schwieberdingen to Radomir | 797.63 mi (1,283.66 km) |
| Schwieberdingen to Rakitovo | 867.38 mi (1,395.91 km) |
| Schwieberdingen to Rakovski | 890.57 mi (1,433.24 km) |
| Schwieberdingen to Razgrad | 909.39 mi (1,463.53 km) |
| Schwieberdingen to Razlog | 847.11 mi (1,363.29 km) |
| Schwieberdingen to Ruse | 875.04 mi (1,408.24 km) |
| Schwieberdingen to Samokov | 831.01 mi (1,337.39 km) |
| Schwieberdingen to Sandanski | 853.97 mi (1,374.33 km) |
| Schwieberdingen to Sevlievo | 867.71 mi (1,396.44 km) |
| Schwieberdingen to Shumen | 936.16 mi (1,506.61 km) |
| Schwieberdingen to Silistra | 922.59 mi (1,484.76 km) |
| Schwieberdingen to Sliven | 932.34 mi (1,500.46 km) |
