| Del City to Devnya | 5,994.40 mi (9,647.06 km) |
| Del City to Dimitrovgrad | 5,986.18 mi (9,633.82 km) |
| Del City to Dobrich | 5,985.32 mi (9,632.45 km) |
| Del City to Dospat | 5,955.31 mi (9,584.14 km) |
| Del City to Dupnitsa | 5,887.27 mi (9,474.64 km) |
| Del City to Elhovo | 6,013.97 mi (9,678.55 km) |
| Del City to Etropole | 5,890.69 mi (9,480.15 km) |
| Del City to Gabrovo | 5,935.77 mi (9,552.69 km) |
| Del City to Gorna Oryahovitsa | 5,935.05 mi (9,551.54 km) |
| Del City to Gotse Delchev | 5,943.83 mi (9,565.66 km) |
| Del City to Harmanli | 6,002.59 mi (9,660.23 km) |
| Del City to Haskovo | 5,990.89 mi (9,641.40 km) |
| Del City to Ihtiman | 5,903.76 mi (9,501.19 km) |
| Del City to Isperih | 5,944.11 mi (9,566.12 km) |
| Del City to Kardzhali | 5,998.09 mi (9,652.99 km) |
