| Astoria to Devnya | 6,015.42 mi (9,680.89 km) |
| Astoria to Dimitrovgrad | 6,056.92 mi (9,747.68 km) |
| Astoria to Dobrich | 5,997.03 mi (9,651.29 km) |
| Astoria to Dospat | 6,056.14 mi (9,746.42 km) |
| Astoria to Dupnitsa | 5,996.63 mi (9,650.65 km) |
| Astoria to Elhovo | 6,066.59 mi (9,763.23 km) |
| Astoria to Etropole | 5,977.00 mi (9,619.05 km) |
| Astoria to Gabrovo | 5,999.34 mi (9,655.00 km) |
| Astoria to Gorna Oryahovitsa | 5,988.67 mi (9,637.83 km) |
| Astoria to Gotse Delchev | 6,053.21 mi (9,741.71 km) |
| Astoria to Harmanli | 6,069.88 mi (9,768.53 km) |
| Astoria to Haskovo | 6,063.87 mi (9,758.85 km) |
| Astoria to Ihtiman | 5,998.95 mi (9,654.37 km) |
| Astoria to Isperih | 5,970.53 mi (9,608.63 km) |
| Astoria to Kardzhali | 6,078.52 mi (9,782.44 km) |
