| Palm Bay to Popovo | 5,681.34 mi (9,143.23 km) |
| Palm Bay to Provadia | 5,738.70 mi (9,235.54 km) |
| Palm Bay to Radnevo | 5,706.19 mi (9,183.23 km) |
| Palm Bay to Radomir | 5,566.28 mi (8,958.07 km) |
| Palm Bay to Rakitovo | 5,636.03 mi (9,070.32 km) |
| Palm Bay to Rakovski | 5,664.25 mi (9,115.73 km) |
| Palm Bay to Razgrad | 5,686.83 mi (9,152.07 km) |
| Palm Bay to Razlog | 5,612.08 mi (9,031.77 km) |
| Palm Bay to Ruse | 5,652.39 mi (9,096.64 km) |
| Palm Bay to Samokov | 5,600.38 mi (9,012.95 km) |
| Palm Bay to Sandanski | 5,614.69 mi (9,035.97 km) |
| Palm Bay to Sevlievo | 5,644.63 mi (9,084.15 km) |
| Palm Bay to Shumen | 5,713.70 mi (9,195.31 km) |
| Palm Bay to Silistra | 5,697.06 mi (9,168.53 km) |
| Palm Bay to Sliven | 5,709.73 mi (9,188.93 km) |
