| Fort Payne to Popovo | 5,564.44 mi (8,955.10 km) |
| Fort Payne to Provadia | 5,618.33 mi (9,041.83 km) |
| Fort Payne to Radnevo | 5,598.43 mi (9,009.80 km) |
| Fort Payne to Radomir | 5,468.18 mi (8,800.18 km) |
| Fort Payne to Rakitovo | 5,537.97 mi (8,912.51 km) |
| Fort Payne to Rakovski | 5,560.39 mi (8,948.58 km) |
| Fort Payne to Razgrad | 5,567.44 mi (8,959.93 km) |
| Fort Payne to Razlog | 5,517.20 mi (8,879.07 km) |
| Fort Payne to Ruse | 5,532.99 mi (8,904.48 km) |
| Fort Payne to Samokov | 5,501.62 mi (8,854.01 km) |
| Fort Payne to Sandanski | 5,522.98 mi (8,888.37 km) |
| Fort Payne to Sevlievo | 5,534.54 mi (8,906.99 km) |
| Fort Payne to Shumen | 5,594.56 mi (9,003.58 km) |
| Fort Payne to Silistra | 5,570.40 mi (8,964.69 km) |
| Fort Payne to Sliven | 5,597.48 mi (9,008.28 km) |
