| Starkville to Popovo | 5,736.22 mi (9,231.55 km) |
| Starkville to Provadia | 5,789.45 mi (9,317.21 km) |
| Starkville to Radnevo | 5,771.63 mi (9,288.54 km) |
| Starkville to Radomir | 5,643.09 mi (9,081.67 km) |
| Starkville to Rakitovo | 5,712.78 mi (9,193.82 km) |
| Starkville to Rakovski | 5,734.27 mi (9,228.41 km) |
| Starkville to Razgrad | 5,738.81 mi (9,235.72 km) |
| Starkville to Razlog | 5,692.51 mi (9,161.21 km) |
| Starkville to Ruse | 5,704.41 mi (9,180.36 km) |
| Starkville to Samokov | 5,676.38 mi (9,135.25 km) |
| Starkville to Sandanski | 5,698.75 mi (9,171.25 km) |
| Starkville to Sevlievo | 5,707.48 mi (9,185.30 km) |
| Starkville to Shumen | 5,765.92 mi (9,279.36 km) |
| Starkville to Silistra | 5,740.53 mi (9,238.49 km) |
| Starkville to Sliven | 5,769.96 mi (9,285.86 km) |
