| Viera East to Popovo | 5,669.05 mi (9,123.45 km) |
| Viera East to Provadia | 5,726.31 mi (9,215.61 km) |
| Viera East to Radnevo | 5,694.21 mi (9,163.94 km) |
| Viera East to Radomir | 5,554.57 mi (8,939.22 km) |
| Viera East to Rakitovo | 5,624.35 mi (9,051.51 km) |
| Viera East to Rakovski | 5,652.38 mi (9,096.63 km) |
| Viera East to Razgrad | 5,674.46 mi (9,132.17 km) |
| Viera East to Razlog | 5,600.49 mi (9,013.12 km) |
| Viera East to Ruse | 5,640.01 mi (9,076.73 km) |
| Viera East to Samokov | 5,588.66 mi (8,994.08 km) |
| Viera East to Sandanski | 5,603.20 mi (9,017.49 km) |
| Viera East to Sevlievo | 5,632.55 mi (9,064.71 km) |
| Viera East to Shumen | 5,701.35 mi (9,175.44 km) |
| Viera East to Silistra | 5,684.46 mi (9,148.26 km) |
| Viera East to Sliven | 5,697.60 mi (9,169.41 km) |
