| Sylacauga to Popovo | 5,651.13 mi (9,094.61 km) |
| Sylacauga to Provadia | 5,705.29 mi (9,181.78 km) |
| Sylacauga to Radnevo | 5,684.49 mi (9,148.30 km) |
| Sylacauga to Radomir | 5,553.45 mi (8,937.41 km) |
| Sylacauga to Rakitovo | 5,623.28 mi (9,049.80 km) |
| Sylacauga to Rakovski | 5,646.14 mi (9,086.59 km) |
| Sylacauga to Razgrad | 5,654.30 mi (9,099.72 km) |
| Sylacauga to Razlog | 5,602.25 mi (9,015.95 km) |
| Sylacauga to Ruse | 5,619.83 mi (9,044.25 km) |
| Sylacauga to Samokov | 5,586.96 mi (8,991.35 km) |
| Sylacauga to Sandanski | 5,607.79 mi (9,024.87 km) |
| Sylacauga to Sevlievo | 5,620.73 mi (9,045.69 km) |
| Sylacauga to Shumen | 5,681.42 mi (9,143.37 km) |
| Sylacauga to Silistra | 5,657.76 mi (9,105.28 km) |
| Sylacauga to Sliven | 5,683.86 mi (9,147.29 km) |
