| Blue Springs to Devnya | 5,693.00 mi (9,162.00 km) |
| Blue Springs to Dimitrovgrad | 5,685.34 mi (9,149.67 km) |
| Blue Springs to Dobrich | 5,683.85 mi (9,147.27 km) |
| Blue Springs to Dospat | 5,654.93 mi (9,100.74 km) |
| Blue Springs to Dupnitsa | 5,586.96 mi (8,991.34 km) |
| Blue Springs to Elhovo | 5,712.91 mi (9,194.05 km) |
| Blue Springs to Etropole | 5,589.99 mi (8,996.21 km) |
| Blue Springs to Gabrovo | 5,634.78 mi (9,068.30 km) |
| Blue Springs to Gorna Oryahovitsa | 5,633.94 mi (9,066.94 km) |
| Blue Springs to Gotse Delchev | 5,643.60 mi (9,082.50 km) |
| Blue Springs to Harmanli | 5,701.72 mi (9,176.03 km) |
| Blue Springs to Haskovo | 5,690.09 mi (9,157.32 km) |
| Blue Springs to Ihtiman | 5,603.22 mi (9,017.52 km) |
| Blue Springs to Isperih | 5,642.72 mi (9,081.08 km) |
| Blue Springs to Kardzhali | 5,697.42 mi (9,169.11 km) |
