| Sassenheim to Popovo | 1,172.92 mi (1,887.64 km) |
| Sassenheim to Provadia | 1,227.18 mi (1,974.95 km) |
| Sassenheim to Radnevo | 1,208.50 mi (1,944.90 km) |
| Sassenheim to Radomir | 1,085.58 mi (1,747.07 km) |
| Sassenheim to Rakitovo | 1,154.37 mi (1,857.78 km) |
| Sassenheim to Rakovski | 1,172.51 mi (1,886.97 km) |
| Sassenheim to Razgrad | 1,176.08 mi (1,892.72 km) |
| Sassenheim to Razlog | 1,136.82 mi (1,829.54 km) |
| Sassenheim to Ruse | 1,141.60 mi (1,837.23 km) |
| Sassenheim to Samokov | 1,117.95 mi (1,799.17 km) |
| Sassenheim to Sandanski | 1,145.83 mi (1,844.04 km) |
| Sassenheim to Sevlievo | 1,144.10 mi (1,841.25 km) |
| Sassenheim to Shumen | 1,203.20 mi (1,936.37 km) |
| Sassenheim to Silistra | 1,181.07 mi (1,900.74 km) |
| Sassenheim to Sliven | 1,206.34 mi (1,941.41 km) |
