| Caguas to Devnya | 5,539.28 mi (8,914.61 km) |
| Caguas to Dimitrovgrad | 5,464.14 mi (8,793.68 km) |
| Caguas to Dobrich | 5,545.53 mi (8,924.67 km) |
| Caguas to Dospat | 5,399.53 mi (8,689.71 km) |
| Caguas to Dupnitsa | 5,337.21 mi (8,589.42 km) |
| Caguas to Elhovo | 5,509.88 mi (8,867.30 km) |
| Caguas to Etropole | 5,371.77 mi (8,645.04 km) |
| Caguas to Gabrovo | 5,436.74 mi (8,749.58 km) |
| Caguas to Gorna Oryahovitsa | 5,450.05 mi (8,771.00 km) |
| Caguas to Gotse Delchev | 5,379.17 mi (8,656.93 km) |
| Caguas to Harmanli | 5,481.10 mi (8,820.97 km) |
| Caguas to Haskovo | 5,464.54 mi (8,794.33 km) |
| Caguas to Ihtiman | 5,369.13 mi (8,640.78 km) |
| Caguas to Isperih | 5,494.59 mi (8,842.68 km) |
| Caguas to Kardzhali | 5,459.56 mi (8,786.31 km) |
