| Deerfield Beach to Popovo | 5,739.90 mi (9,237.48 km) |
| Deerfield Beach to Provadia | 5,797.82 mi (9,330.70 km) |
| Deerfield Beach to Radnevo | 5,762.90 mi (9,274.49 km) |
| Deerfield Beach to Radomir | 5,621.37 mi (9,046.71 km) |
| Deerfield Beach to Rakitovo | 5,690.96 mi (9,158.71 km) |
| Deerfield Beach to Rakovski | 5,720.27 mi (9,205.88 km) |
| Deerfield Beach to Razgrad | 5,745.87 mi (9,247.09 km) |
| Deerfield Beach to Razlog | 5,666.42 mi (9,119.22 km) |
| Deerfield Beach to Ruse | 5,711.51 mi (9,191.79 km) |
| Deerfield Beach to Samokov | 5,655.52 mi (9,101.68 km) |
| Deerfield Beach to Sandanski | 5,668.39 mi (9,122.39 km) |
| Deerfield Beach to Sevlievo | 5,701.92 mi (9,176.36 km) |
| Deerfield Beach to Shumen | 5,772.64 mi (9,290.16 km) |
| Deerfield Beach to Silistra | 5,757.51 mi (9,265.82 km) |
| Deerfield Beach to Sliven | 5,767.32 mi (9,281.60 km) |
