| North Little Rock to Devnya | 5,849.28 mi (9,413.51 km) |
| North Little Rock to Dimitrovgrad | 5,832.72 mi (9,386.85 km) |
| North Little Rock to Dobrich | 5,841.94 mi (9,401.70 km) |
| North Little Rock to Dospat | 5,797.26 mi (9,329.78 km) |
| North Little Rock to Dupnitsa | 5,728.80 mi (9,219.61 km) |
| North Little Rock to Elhovo | 5,863.16 mi (9,435.85 km) |
| North Little Rock to Etropole | 5,736.04 mi (9,231.26 km) |
| North Little Rock to Gabrovo | 5,784.28 mi (9,308.90 km) |
| North Little Rock to Gorna Oryahovitsa | 5,785.27 mi (9,310.49 km) |
| North Little Rock to Gotse Delchev | 5,784.52 mi (9,309.29 km) |
| North Little Rock to Harmanli | 5,849.47 mi (9,413.81 km) |
| North Little Rock to Haskovo | 5,836.98 mi (9,393.72 km) |
| North Little Rock to Ihtiman | 5,747.43 mi (9,249.59 km) |
| North Little Rock to Isperih | 5,798.83 mi (9,332.32 km) |
| North Little Rock to Kardzhali | 5,842.82 mi (9,403.12 km) |
