| Fairborn to Popovo | 5,233.97 mi (8,423.25 km) |
| Fairborn to Provadia | 5,286.37 mi (8,507.59 km) |
| Fairborn to Radnevo | 5,271.18 mi (8,483.14 km) |
| Fairborn to Radomir | 5,145.22 mi (8,280.44 km) |
| Fairborn to Rakitovo | 5,214.69 mi (8,392.24 km) |
| Fairborn to Rakovski | 5,234.79 mi (8,424.57 km) |
| Fairborn to Razgrad | 5,236.05 mi (8,426.61 km) |
| Fairborn to Razlog | 5,195.25 mi (8,360.94 km) |
| Fairborn to Ruse | 5,201.75 mi (8,371.40 km) |
| Fairborn to Samokov | 5,178.25 mi (8,333.59 km) |
| Fairborn to Sandanski | 5,202.24 mi (8,372.19 km) |
| Fairborn to Sevlievo | 5,206.72 mi (8,379.41 km) |
| Fairborn to Shumen | 5,263.15 mi (8,470.21 km) |
| Fairborn to Silistra | 5,236.39 mi (8,427.16 km) |
| Fairborn to Sliven | 5,268.57 mi (8,478.94 km) |
