| Streator to Popovo | 5,342.58 mi (8,598.04 km) |
| Streator to Provadia | 5,392.81 mi (8,678.90 km) |
| Streator to Radnevo | 5,383.79 mi (8,664.37 km) |
| Streator to Radomir | 5,263.60 mi (8,470.94 km) |
| Streator to Rakitovo | 5,332.42 mi (8,581.70 km) |
| Streator to Rakovski | 5,349.60 mi (8,609.34 km) |
| Streator to Razgrad | 5,343.45 mi (8,599.44 km) |
| Streator to Razlog | 5,314.65 mi (8,553.10 km) |
| Streator to Ruse | 5,309.46 mi (8,544.75 km) |
| Streator to Samokov | 5,296.00 mi (8,523.09 km) |
| Streator to Sandanski | 5,323.05 mi (8,566.62 km) |
| Streator to Sevlievo | 5,318.85 mi (8,559.86 km) |
| Streator to Shumen | 5,370.40 mi (8,642.83 km) |
| Streator to Silistra | 5,340.26 mi (8,594.32 km) |
| Streator to Sliven | 5,379.07 mi (8,656.78 km) |
