| Boca Raton to Devnya | 5,798.09 mi (9,331.13 km) |
| Boca Raton to Dimitrovgrad | 5,752.42 mi (9,257.62 km) |
| Boca Raton to Dobrich | 5,797.14 mi (9,329.60 km) |
| Boca Raton to Dospat | 5,701.60 mi (9,175.85 km) |
| Boca Raton to Dupnitsa | 5,634.00 mi (9,067.04 km) |
| Boca Raton to Elhovo | 5,791.29 mi (9,320.18 km) |
| Boca Raton to Etropole | 5,654.80 mi (9,100.53 km) |
| Boca Raton to Gabrovo | 5,712.73 mi (9,193.75 km) |
| Boca Raton to Gorna Oryahovitsa | 5,719.75 mi (9,205.06 km) |
| Boca Raton to Gotse Delchev | 5,684.74 mi (9,148.71 km) |
| Boca Raton to Harmanli | 5,769.79 mi (9,285.58 km) |
| Boca Raton to Haskovo | 5,754.93 mi (9,261.66 km) |
| Boca Raton to Ihtiman | 5,659.70 mi (9,108.41 km) |
| Boca Raton to Isperih | 5,748.85 mi (9,251.88 km) |
| Boca Raton to Kardzhali | 5,755.66 mi (9,262.84 km) |
