| South Elgin to Popovo | 5,280.49 mi (8,498.12 km) |
| South Elgin to Provadia | 5,330.54 mi (8,578.67 km) |
| South Elgin to Radnevo | 5,322.05 mi (8,565.00 km) |
| South Elgin to Radomir | 5,202.41 mi (8,372.48 km) |
| South Elgin to Rakitovo | 5,271.16 mi (8,483.11 km) |
| South Elgin to Rakovski | 5,288.06 mi (8,510.30 km) |
| South Elgin to Razgrad | 5,281.26 mi (8,499.36 km) |
| South Elgin to Razlog | 5,253.55 mi (8,454.77 km) |
| South Elgin to Ruse | 5,247.30 mi (8,444.72 km) |
| South Elgin to Samokov | 5,234.75 mi (8,424.52 km) |
| South Elgin to Sandanski | 5,262.09 mi (8,468.51 km) |
| South Elgin to Sevlievo | 5,257.07 mi (8,460.44 km) |
| South Elgin to Shumen | 5,308.20 mi (8,542.72 km) |
| South Elgin to Silistra | 5,277.78 mi (8,493.77 km) |
| South Elgin to Sliven | 5,317.14 mi (8,557.11 km) |
