| Werther to Popovo | 1,020.11 mi (1,641.71 km) |
| Werther to Provadia | 1,072.69 mi (1,726.33 km) |
| Werther to Radnevo | 1,059.60 mi (1,705.27 km) |
| Werther to Radomir | 943.77 mi (1,518.85 km) |
| Werther to Rakitovo | 1,011.32 mi (1,627.56 km) |
| Werther to Rakovski | 1,025.97 mi (1,651.15 km) |
| Werther to Razgrad | 1,022.20 mi (1,645.07 km) |
| Werther to Razlog | 996.00 mi (1,602.91 km) |
| Werther to Ruse | 987.87 mi (1,589.82 km) |
| Werther to Samokov | 975.12 mi (1,569.31 km) |
| Werther to Sandanski | 1,006.81 mi (1,620.30 km) |
| Werther to Sevlievo | 994.68 mi (1,600.78 km) |
| Werther to Shumen | 1,049.30 mi (1,688.69 km) |
| Werther to Silistra | 1,024.34 mi (1,648.52 km) |
| Werther to Sliven | 1,055.37 mi (1,698.45 km) |
