| Guaynabo to Karlovo | 5,411.46 mi (8,708.90 km) |
| Guaynabo to Karnobat | 5,518.47 mi (8,881.11 km) |
| Guaynabo to Kavarna | 5,568.66 mi (8,961.88 km) |
| Guaynabo to Kazanlak | 5,441.10 mi (8,756.60 km) |
| Guaynabo to Knezha | 5,361.69 mi (8,628.80 km) |
| Guaynabo to Kostinbrod | 5,330.21 mi (8,578.15 km) |
| Guaynabo to Kozloduy | 5,340.09 mi (8,594.05 km) |
| Guaynabo to Kyustendil | 5,312.17 mi (8,549.11 km) |
| Guaynabo to Levski | 5,415.03 mi (8,714.65 km) |
| Guaynabo to Lom | 5,315.36 mi (8,554.24 km) |
| Guaynabo to Lovech | 5,398.69 mi (8,688.35 km) |
| Guaynabo to Lukovit | 5,370.68 mi (8,643.28 km) |
| Guaynabo to Lyaskovets | 5,448.10 mi (8,767.86 km) |
| Guaynabo to Mezdra | 5,348.65 mi (8,607.81 km) |
| Guaynabo to Momchilgrad | 5,461.07 mi (8,788.74 km) |
