| Ronkonkoma to Popovo | 4,764.44 mi (7,667.63 km) |
| Ronkonkoma to Provadia | 4,819.50 mi (7,756.24 km) |
| Ronkonkoma to Radnevo | 4,795.88 mi (7,718.22 km) |
| Ronkonkoma to Radomir | 4,662.93 mi (7,504.25 km) |
| Ronkonkoma to Rakitovo | 4,732.83 mi (7,616.75 km) |
| Ronkonkoma to Rakovski | 4,756.73 mi (7,655.22 km) |
| Ronkonkoma to Razgrad | 4,768.21 mi (7,673.69 km) |
| Ronkonkoma to Razlog | 4,711.27 mi (7,582.05 km) |
| Ronkonkoma to Ruse | 4,733.69 mi (7,618.14 km) |
| Ronkonkoma to Samokov | 4,696.59 mi (7,558.42 km) |
| Ronkonkoma to Sandanski | 4,716.34 mi (7,590.22 km) |
| Ronkonkoma to Sevlievo | 4,732.51 mi (7,616.25 km) |
| Ronkonkoma to Shumen | 4,795.31 mi (7,717.30 km) |
| Ronkonkoma to Silistra | 4,773.50 mi (7,682.21 km) |
| Ronkonkoma to Sliven | 4,796.18 mi (7,718.71 km) |
