| Lochem to Popovo | 1,098.05 mi (1,767.14 km) |
| Lochem to Provadia | 1,151.58 mi (1,853.29 km) |
| Lochem to Radnevo | 1,135.40 mi (1,827.24 km) |
| Lochem to Radomir | 1,015.56 mi (1,634.39 km) |
| Lochem to Rakitovo | 1,083.85 mi (1,744.29 km) |
| Lochem to Rakovski | 1,100.44 mi (1,770.99 km) |
| Lochem to Razgrad | 1,100.74 mi (1,771.46 km) |
| Lochem to Razlog | 1,067.29 mi (1,717.64 km) |
| Lochem to Ruse | 1,066.31 mi (1,716.05 km) |
| Lochem to Samokov | 1,047.50 mi (1,685.80 km) |
| Lochem to Sandanski | 1,077.12 mi (1,733.46 km) |
| Lochem to Sevlievo | 1,070.72 mi (1,723.16 km) |
| Lochem to Shumen | 1,127.86 mi (1,815.11 km) |
| Lochem to Silistra | 1,104.46 mi (1,777.46 km) |
| Lochem to Sliven | 1,132.30 mi (1,822.26 km) |
