| Mersch to Popovo | 1,049.59 mi (1,689.16 km) |
| Mersch to Provadia | 1,106.99 mi (1,781.53 km) |
| Mersch to Radnevo | 1,077.13 mi (1,733.48 km) |
| Mersch to Radomir | 944.41 mi (1,519.88 km) |
| Mersch to Rakitovo | 1,014.19 mi (1,632.18 km) |
| Mersch to Rakovski | 1,037.48 mi (1,669.66 km) |
| Mersch to Razgrad | 1,055.09 mi (1,698.00 km) |
| Mersch to Razlog | 993.71 mi (1,599.23 km) |
| Mersch to Ruse | 1,020.67 mi (1,642.62 km) |
| Mersch to Samokov | 977.84 mi (1,573.68 km) |
| Mersch to Sandanski | 1,000.29 mi (1,609.81 km) |
| Mersch to Sevlievo | 1,014.37 mi (1,632.48 km) |
| Mersch to Shumen | 1,081.94 mi (1,741.21 km) |
| Mersch to Silistra | 1,067.03 mi (1,717.22 km) |
| Mersch to Sliven | 1,078.86 mi (1,736.26 km) |
