| Saks to Popovo | 5,608.13 mi (9,025.42 km) |
| Saks to Provadia | 5,662.24 mi (9,112.50 km) |
| Saks to Radnevo | 5,641.64 mi (9,079.34 km) |
| Saks to Radomir | 5,510.78 mi (8,868.74 km) |
| Saks to Rakitovo | 5,580.61 mi (8,981.12 km) |
| Saks to Rakovski | 5,603.36 mi (9,017.74 km) |
| Saks to Razgrad | 5,611.28 mi (9,030.48 km) |
| Saks to Razlog | 5,559.64 mi (8,947.37 km) |
| Saks to Ruse | 5,576.81 mi (8,975.00 km) |
| Saks to Samokov | 5,544.28 mi (8,922.65 km) |
| Saks to Sandanski | 5,565.24 mi (8,956.38 km) |
| Saks to Sevlievo | 5,577.85 mi (8,976.68 km) |
| Saks to Shumen | 5,638.40 mi (9,074.12 km) |
| Saks to Silistra | 5,614.62 mi (9,035.86 km) |
| Saks to Sliven | 5,640.94 mi (9,078.21 km) |
