| Limbach-Oberfrohna to Popovo | 817.43 mi (1,315.52 km) |
| Limbach-Oberfrohna to Provadia | 869.20 mi (1,398.84 km) |
| Limbach-Oberfrohna to Radnevo | 859.18 mi (1,382.71 km) |
| Limbach-Oberfrohna to Radomir | 749.41 mi (1,206.05 km) |
| Limbach-Oberfrohna to Rakitovo | 815.51 mi (1,312.43 km) |
| Limbach-Oberfrohna to Rakovski | 827.32 mi (1,331.44 km) |
| Limbach-Oberfrohna to Razgrad | 819.00 mi (1,318.05 km) |
| Limbach-Oberfrohna to Razlog | 802.21 mi (1,291.03 km) |
| Limbach-Oberfrohna to Ruse | 784.77 mi (1,262.97 km) |
| Limbach-Oberfrohna to Samokov | 779.68 mi (1,254.78 km) |
| Limbach-Oberfrohna to Sandanski | 814.59 mi (1,310.95 km) |
| Limbach-Oberfrohna to Sevlievo | 794.06 mi (1,277.92 km) |
| Limbach-Oberfrohna to Shumen | 846.07 mi (1,361.61 km) |
| Limbach-Oberfrohna to Silistra | 820.15 mi (1,319.90 km) |
| Limbach-Oberfrohna to Sliven | 853.65 mi (1,373.81 km) |
