| Davidson to Devnya | 5,379.78 mi (8,657.92 km) |
| Davidson to Dimitrovgrad | 5,349.12 mi (8,608.58 km) |
| Davidson to Dobrich | 5,375.52 mi (8,651.06 km) |
| Davidson to Dospat | 5,306.23 mi (8,539.56 km) |
| Davidson to Dupnitsa | 5,237.70 mi (8,429.26 km) |
| Davidson to Elhovo | 5,383.77 mi (8,664.35 km) |
| Davidson to Etropole | 5,251.34 mi (8,451.21 km) |
| Davidson to Gabrovo | 5,304.50 mi (8,536.77 km) |
| Davidson to Gorna Oryahovitsa | 5,308.39 mi (8,543.02 km) |
| Davidson to Gotse Delchev | 5,291.50 mi (8,515.85 km) |
| Davidson to Harmanli | 5,366.28 mi (8,636.20 km) |
| Davidson to Haskovo | 5,352.59 mi (8,614.16 km) |
| Davidson to Ihtiman | 5,259.75 mi (8,464.76 km) |
| Davidson to Isperih | 5,329.57 mi (8,577.11 km) |
| Davidson to Kardzhali | 5,356.07 mi (8,619.76 km) |
