| Greenacres to Popovo | 5,724.49 mi (9,212.67 km) |
| Greenacres to Provadia | 5,782.33 mi (9,305.75 km) |
| Greenacres to Radnevo | 5,747.77 mi (9,250.15 km) |
| Greenacres to Radomir | 5,606.49 mi (9,022.77 km) |
| Greenacres to Rakitovo | 5,676.11 mi (9,134.81 km) |
| Greenacres to Rakovski | 5,705.25 mi (9,181.71 km) |
| Greenacres to Razgrad | 5,730.38 mi (9,222.16 km) |
| Greenacres to Razlog | 5,651.66 mi (9,095.47 km) |
| Greenacres to Ruse | 5,696.01 mi (9,166.84 km) |
| Greenacres to Samokov | 5,640.64 mi (9,077.73 km) |
| Greenacres to Sandanski | 5,653.73 mi (9,098.80 km) |
| Greenacres to Sevlievo | 5,686.70 mi (9,151.86 km) |
| Greenacres to Shumen | 5,757.17 mi (9,265.27 km) |
| Greenacres to Silistra | 5,741.81 mi (9,240.55 km) |
| Greenacres to Sliven | 5,752.06 mi (9,257.04 km) |
