| Palm Valley to Popovo | 5,602.36 mi (9,016.13 km) |
| Palm Valley to Provadia | 5,658.90 mi (9,107.11 km) |
| Palm Valley to Radnevo | 5,629.71 mi (9,060.14 km) |
| Palm Valley to Radomir | 5,492.15 mi (8,838.77 km) |
| Palm Valley to Rakitovo | 5,562.04 mi (8,951.24 km) |
| Palm Valley to Rakovski | 5,588.75 mi (8,994.22 km) |
| Palm Valley to Razgrad | 5,607.20 mi (9,023.91 km) |
| Palm Valley to Razlog | 5,538.91 mi (8,914.01 km) |
| Palm Valley to Ruse | 5,572.69 mi (8,968.39 km) |
| Palm Valley to Samokov | 5,526.14 mi (8,893.46 km) |
| Palm Valley to Sandanski | 5,542.38 mi (8,919.60 km) |
| Palm Valley to Sevlievo | 5,567.41 mi (8,959.88 km) |
| Palm Valley to Shumen | 5,634.18 mi (9,067.34 km) |
| Palm Valley to Silistra | 5,615.51 mi (9,037.29 km) |
| Palm Valley to Sliven | 5,632.05 mi (9,063.91 km) |
