| Gresham to Devnya | 6,036.08 mi (9,714.14 km) |
| Gresham to Dimitrovgrad | 6,075.16 mi (9,777.03 km) |
| Gresham to Dobrich | 6,018.10 mi (9,685.20 km) |
| Gresham to Dospat | 6,072.81 mi (9,773.25 km) |
| Gresham to Dupnitsa | 6,012.63 mi (9,676.39 km) |
| Gresham to Elhovo | 6,085.81 mi (9,794.16 km) |
| Gresham to Etropole | 5,994.13 mi (9,646.61 km) |
| Gresham to Gabrovo | 6,017.73 mi (9,684.61 km) |
| Gresham to Gorna Oryahovitsa | 6,007.54 mi (9,668.20 km) |
| Gresham to Gotse Delchev | 6,069.42 mi (9,767.79 km) |
| Gresham to Harmanli | 6,088.35 mi (9,798.25 km) |
| Gresham to Haskovo | 6,082.02 mi (9,788.06 km) |
| Gresham to Ihtiman | 6,015.70 mi (9,681.33 km) |
| Gresham to Isperih | 5,990.74 mi (9,641.16 km) |
| Gresham to Kardzhali | 6,096.34 mi (9,811.11 km) |
