| Palma del Rio to Devnya | 1,756.56 mi (2,826.91 km) |
| Palma del Rio to Dimitrovgrad | 1,655.60 mi (2,664.44 km) |
| Palma del Rio to Dobrich | 1,770.59 mi (2,849.49 km) |
| Palma del Rio to Dospat | 1,581.78 mi (2,545.63 km) |
| Palma del Rio to Dupnitsa | 1,528.86 mi (2,460.46 km) |
| Palma del Rio to Elhovo | 1,705.14 mi (2,744.16 km) |
| Palma del Rio to Etropole | 1,575.54 mi (2,535.58 km) |
| Palma del Rio to Gabrovo | 1,643.11 mi (2,644.33 km) |
| Palma del Rio to Gorna Oryahovitsa | 1,662.36 mi (2,675.32 km) |
| Palma del Rio to Gotse Delchev | 1,559.37 mi (2,509.56 km) |
| Palma del Rio to Harmanli | 1,671.03 mi (2,689.26 km) |
| Palma del Rio to Haskovo | 1,653.90 mi (2,661.69 km) |
| Palma del Rio to Ihtiman | 1,564.94 mi (2,518.53 km) |
| Palma del Rio to Isperih | 1,721.05 mi (2,769.77 km) |
| Palma del Rio to Kardzhali | 1,643.73 mi (2,645.33 km) |
