| s-Heerenberg to Popovo | 1,096.18 mi (1,764.13 km) |
| s-Heerenberg to Provadia | 1,150.27 mi (1,851.18 km) |
| s-Heerenberg to Radnevo | 1,132.31 mi (1,822.27 km) |
| s-Heerenberg to Radomir | 1,010.64 mi (1,626.48 km) |
| s-Heerenberg to Rakitovo | 1,079.22 mi (1,736.83 km) |
| s-Heerenberg to Rakovski | 1,096.70 mi (1,764.97 km) |
| s-Heerenberg to Razgrad | 1,099.23 mi (1,769.04 km) |
| s-Heerenberg to Razlog | 1,062.12 mi (1,709.32 km) |
| s-Heerenberg to Ruse | 1,064.76 mi (1,713.56 km) |
| s-Heerenberg to Samokov | 1,042.82 mi (1,678.26 km) |
| s-Heerenberg to Sandanski | 1,071.54 mi (1,724.47 km) |
| s-Heerenberg to Sevlievo | 1,067.80 mi (1,718.46 km) |
| s-Heerenberg to Shumen | 1,126.35 mi (1,812.68 km) |
| s-Heerenberg to Silistra | 1,104.01 mi (1,776.73 km) |
| s-Heerenberg to Sliven | 1,129.83 mi (1,818.29 km) |
