| Haslett to Popovo | 5,103.95 mi (8,214.02 km) |
| Haslett to Provadia | 5,154.99 mi (8,296.15 km) |
| Haslett to Radnevo | 5,143.80 mi (8,278.15 km) |
| Haslett to Radomir | 5,021.66 mi (8,081.59 km) |
| Haslett to Rakitovo | 5,090.72 mi (8,192.72 km) |
| Haslett to Rakovski | 5,108.86 mi (8,221.91 km) |
| Haslett to Razgrad | 5,105.25 mi (8,216.11 km) |
| Haslett to Razlog | 5,072.41 mi (8,163.25 km) |
| Haslett to Ruse | 5,071.14 mi (8,161.21 km) |
| Haslett to Samokov | 5,054.28 mi (8,134.08 km) |
| Haslett to Sandanski | 5,080.37 mi (8,176.07 km) |
| Haslett to Sevlievo | 5,079.00 mi (8,173.86 km) |
| Haslett to Shumen | 5,132.27 mi (8,259.60 km) |
| Haslett to Silistra | 5,103.34 mi (8,213.04 km) |
| Haslett to Sliven | 5,139.80 mi (8,271.72 km) |
