| Prichard to Popovo | 5,847.78 mi (9,411.09 km) |
| Prichard to Provadia | 5,902.17 mi (9,498.62 km) |
| Prichard to Radnevo | 5,880.60 mi (9,463.91 km) |
| Prichard to Radomir | 5,748.84 mi (9,251.87 km) |
| Prichard to Rakitovo | 5,818.71 mi (9,364.31 km) |
| Prichard to Rakovski | 5,841.98 mi (9,401.77 km) |
| Prichard to Razgrad | 5,851.10 mi (9,416.44 km) |
| Prichard to Razlog | 5,797.44 mi (9,330.08 km) |
| Prichard to Ruse | 5,816.62 mi (9,360.94 km) |
| Prichard to Samokov | 5,782.42 mi (9,305.91 km) |
| Prichard to Sandanski | 5,802.75 mi (9,338.63 km) |
| Prichard to Sevlievo | 5,816.96 mi (9,361.50 km) |
| Prichard to Shumen | 5,878.22 mi (9,460.08 km) |
| Prichard to Silistra | 5,854.95 mi (9,422.63 km) |
| Prichard to Sliven | 5,880.26 mi (9,463.36 km) |
