| Soltau to Popovo | 1,002.81 mi (1,613.87 km) |
| Soltau to Provadia | 1,052.60 mi (1,693.99 km) |
| Soltau to Radnevo | 1,047.41 mi (1,685.65 km) |
| Soltau to Radomir | 940.78 mi (1,514.04 km) |
| Soltau to Rakitovo | 1,006.43 mi (1,619.70 km) |
| Soltau to Rakovski | 1,016.94 mi (1,636.61 km) |
| Soltau to Razgrad | 1,003.29 mi (1,614.65 km) |
| Soltau to Razlog | 993.67 mi (1,599.15 km) |
| Soltau to Ruse | 969.40 mi (1,560.10 km) |
| Soltau to Samokov | 970.76 mi (1,562.28 km) |
| Soltau to Sandanski | 1,006.29 mi (1,619.46 km) |
| Soltau to Sevlievo | 982.23 mi (1,580.74 km) |
| Soltau to Shumen | 1,030.22 mi (1,657.98 km) |
| Soltau to Silistra | 1,000.85 mi (1,610.71 km) |
| Soltau to Sliven | 1,040.46 mi (1,674.46 km) |
