| Piombino to Devnya | 858.96 mi (1,382.36 km) |
| Piombino to Dimitrovgrad | 769.57 mi (1,238.50 km) |
| Piombino to Dobrich | 870.70 mi (1,401.26 km) |
| Piombino to Dospat | 702.21 mi (1,130.09 km) |
| Piombino to Dupnitsa | 641.71 mi (1,032.74 km) |
| Piombino to Elhovo | 817.14 mi (1,315.06 km) |
| Piombino to Etropole | 681.65 mi (1,097.01 km) |
| Piombino to Gabrovo | 748.69 mi (1,204.89 km) |
| Piombino to Gorna Oryahovitsa | 765.61 mi (1,232.14 km) |
| Piombino to Gotse Delchev | 681.52 mi (1,096.80 km) |
| Piombino to Harmanli | 786.13 mi (1,265.16 km) |
| Piombino to Haskovo | 769.27 mi (1,238.02 km) |
| Piombino to Ihtiman | 675.37 mi (1,086.91 km) |
| Piombino to Isperih | 820.30 mi (1,320.14 km) |
| Piombino to Kardzhali | 762.87 mi (1,227.71 km) |
