| Holtsville to Devnya | 4,819.84 mi (7,756.79 km) |
| Holtsville to Dimitrovgrad | 4,788.98 mi (7,707.11 km) |
| Holtsville to Dobrich | 4,815.71 mi (7,750.14 km) |
| Holtsville to Dospat | 4,746.22 mi (7,638.31 km) |
| Holtsville to Dupnitsa | 4,677.68 mi (7,527.99 km) |
| Holtsville to Elhovo | 4,823.63 mi (7,762.88 km) |
| Holtsville to Etropole | 4,691.20 mi (7,549.75 km) |
| Holtsville to Gabrovo | 4,744.36 mi (7,635.31 km) |
| Holtsville to Gorna Oryahovitsa | 4,748.27 mi (7,641.61 km) |
| Holtsville to Gotse Delchev | 4,731.55 mi (7,614.70 km) |
| Holtsville to Harmanli | 4,806.13 mi (7,734.73 km) |
| Holtsville to Haskovo | 4,792.45 mi (7,712.70 km) |
| Holtsville to Ihtiman | 4,699.65 mi (7,563.36 km) |
| Holtsville to Isperih | 4,769.66 mi (7,676.02 km) |
| Holtsville to Kardzhali | 4,795.96 mi (7,718.36 km) |
