| Best to Popovo | 1,119.60 mi (1,801.82 km) |
| Best to Provadia | 1,174.62 mi (1,890.37 km) |
| Best to Radnevo | 1,153.50 mi (1,856.38 km) |
| Best to Radomir | 1,028.49 mi (1,655.19 km) |
| Best to Rakitovo | 1,097.54 mi (1,766.32 km) |
| Best to Rakovski | 1,116.72 mi (1,797.18 km) |
| Best to Razgrad | 1,123.28 mi (1,807.74 km) |
| Best to Razlog | 1,079.42 mi (1,737.16 km) |
| Best to Ruse | 1,088.76 mi (1,752.20 km) |
| Best to Samokov | 1,061.10 mi (1,707.67 km) |
| Best to Sandanski | 1,087.99 mi (1,750.95 km) |
| Best to Sevlievo | 1,089.36 mi (1,753.16 km) |
| Best to Shumen | 1,150.37 mi (1,851.35 km) |
| Best to Silistra | 1,129.85 mi (1,818.32 km) |
| Best to Sliven | 1,152.16 mi (1,854.22 km) |
