| Palm Coast to Devnya | 5,689.78 mi (9,156.81 km) |
| Palm Coast to Dimitrovgrad | 5,650.39 mi (9,093.42 km) |
| Palm Coast to Dobrich | 5,687.41 mi (9,153.01 km) |
| Palm Coast to Dospat | 5,602.81 mi (9,016.85 km) |
| Palm Coast to Dupnitsa | 5,534.68 mi (8,907.21 km) |
| Palm Coast to Elhovo | 5,687.55 mi (9,153.22 km) |
| Palm Coast to Etropole | 5,552.52 mi (8,935.91 km) |
| Palm Coast to Gabrovo | 5,608.54 mi (9,026.08 km) |
| Palm Coast to Gorna Oryahovitsa | 5,614.25 mi (9,035.26 km) |
| Palm Coast to Gotse Delchev | 5,586.81 mi (8,991.10 km) |
| Palm Coast to Harmanli | 5,667.70 mi (9,121.29 km) |
| Palm Coast to Haskovo | 5,653.31 mi (9,098.12 km) |
| Palm Coast to Ihtiman | 5,558.90 mi (8,946.19 km) |
| Palm Coast to Isperih | 5,640.03 mi (9,076.76 km) |
| Palm Coast to Kardzhali | 5,655.20 mi (9,101.16 km) |
