| Wilmington to Devnya | 5,322.41 mi (8,565.59 km) |
| Wilmington to Dimitrovgrad | 5,286.02 mi (8,507.03 km) |
| Wilmington to Dobrich | 5,319.42 mi (8,560.78 km) |
| Wilmington to Dospat | 5,240.14 mi (8,433.19 km) |
| Wilmington to Dupnitsa | 5,171.82 mi (8,323.24 km) |
| Wilmington to Elhovo | 5,322.31 mi (8,565.42 km) |
| Wilmington to Etropole | 5,188.12 mi (8,349.47 km) |
| Wilmington to Gabrovo | 5,243.16 mi (8,438.05 km) |
| Wilmington to Gorna Oryahovitsa | 5,248.24 mi (8,446.22 km) |
| Wilmington to Gotse Delchev | 5,224.61 mi (8,408.19 km) |
| Wilmington to Harmanli | 5,303.29 mi (8,534.82 km) |
| Wilmington to Haskovo | 5,289.14 mi (8,512.05 km) |
| Wilmington to Ihtiman | 5,195.25 mi (8,360.95 km) |
| Wilmington to Isperih | 5,272.48 mi (8,485.24 km) |
| Wilmington to Kardzhali | 5,291.61 mi (8,516.03 km) |
