| Valley to Popovo | 5,627.14 mi (9,056.01 km) |
| Valley to Provadia | 5,681.77 mi (9,143.92 km) |
| Valley to Radnevo | 5,659.44 mi (9,107.98 km) |
| Valley to Radomir | 5,527.15 mi (8,895.08 km) |
| Valley to Rakitovo | 5,597.03 mi (9,007.55 km) |
| Valley to Rakovski | 5,620.60 mi (9,045.48 km) |
| Valley to Razgrad | 5,630.62 mi (9,061.61 km) |
| Valley to Razlog | 5,575.61 mi (8,973.08 km) |
| Valley to Ruse | 5,596.12 mi (9,006.09 km) |
| Valley to Samokov | 5,560.76 mi (8,949.19 km) |
| Valley to Sandanski | 5,580.79 mi (8,981.41 km) |
| Valley to Sevlievo | 5,595.90 mi (9,005.74 km) |
| Valley to Shumen | 5,657.73 mi (9,105.24 km) |
| Valley to Silistra | 5,634.96 mi (9,068.59 km) |
| Valley to Sliven | 5,659.35 mi (9,107.84 km) |
