| Ubstadt-Weiher to Popovo | 929.27 mi (1,495.51 km) |
| Ubstadt-Weiher to Provadia | 986.76 mi (1,588.04 km) |
| Ubstadt-Weiher to Radnevo | 956.88 mi (1,539.95 km) |
| Ubstadt-Weiher to Radomir | 824.98 mi (1,327.68 km) |
| Ubstadt-Weiher to Rakitovo | 894.68 mi (1,439.85 km) |
| Ubstadt-Weiher to Rakovski | 917.44 mi (1,476.47 km) |
| Ubstadt-Weiher to Razgrad | 934.84 mi (1,504.48 km) |
| Ubstadt-Weiher to Razlog | 874.64 mi (1,407.60 km) |
| Ubstadt-Weiher to Ruse | 900.44 mi (1,449.13 km) |
| Ubstadt-Weiher to Samokov | 858.30 mi (1,381.30 km) |
| Ubstadt-Weiher to Sandanski | 881.68 mi (1,418.93 km) |
| Ubstadt-Weiher to Sevlievo | 894.04 mi (1,438.82 km) |
| Ubstadt-Weiher to Shumen | 961.67 mi (1,547.66 km) |
| Ubstadt-Weiher to Silistra | 947.25 mi (1,524.46 km) |
| Ubstadt-Weiher to Sliven | 958.50 mi (1,542.56 km) |
