| Huntington to Popovo | 1,432.25 mi (2,304.99 km) |
| Huntington to Provadia | 1,485.76 mi (2,391.10 km) |
| Huntington to Radnevo | 1,469.00 mi (2,364.12 km) |
| Huntington to Radomir | 1,346.59 mi (2,167.13 km) |
| Huntington to Rakitovo | 1,415.40 mi (2,277.86 km) |
| Huntington to Rakovski | 1,433.35 mi (2,306.76 km) |
| Huntington to Razgrad | 1,434.95 mi (2,309.32 km) |
| Huntington to Razlog | 1,397.79 mi (2,249.52 km) |
| Huntington to Ruse | 1,400.52 mi (2,253.92 km) |
| Huntington to Samokov | 1,378.97 mi (2,219.24 km) |
| Huntington to Sandanski | 1,406.66 mi (2,263.80 km) |
| Huntington to Sevlievo | 1,404.46 mi (2,260.25 km) |
| Huntington to Shumen | 1,462.07 mi (2,352.97 km) |
| Huntington to Silistra | 1,438.26 mi (2,314.66 km) |
| Huntington to Sliven | 1,466.32 mi (2,359.82 km) |
