| Forest Acres to Popovo | 5,397.30 mi (8,686.11 km) |
| Forest Acres to Provadia | 5,452.74 mi (8,775.33 km) |
| Forest Acres to Radnevo | 5,427.64 mi (8,734.95 km) |
| Forest Acres to Radomir | 5,293.25 mi (8,518.66 km) |
| Forest Acres to Rakitovo | 5,363.18 mi (8,631.20 km) |
| Forest Acres to Rakovski | 5,387.95 mi (8,671.07 km) |
| Forest Acres to Razgrad | 5,401.33 mi (8,692.60 km) |
| Forest Acres to Razlog | 5,341.10 mi (8,595.67 km) |
| Forest Acres to Ruse | 5,366.81 mi (8,637.04 km) |
| Forest Acres to Samokov | 5,327.02 mi (8,573.02 km) |
| Forest Acres to Sandanski | 5,345.65 mi (8,602.99 km) |
| Forest Acres to Sevlievo | 5,364.55 mi (8,633.42 km) |
| Forest Acres to Shumen | 5,428.41 mi (8,736.18 km) |
| Forest Acres to Silistra | 5,407.32 mi (8,702.23 km) |
| Forest Acres to Sliven | 5,428.51 mi (8,736.35 km) |
