| Spanaway to Devnya | 5,933.12 mi (9,548.43 km) |
| Spanaway to Dimitrovgrad | 5,973.47 mi (9,613.37 km) |
| Spanaway to Dobrich | 5,914.93 mi (9,519.16 km) |
| Spanaway to Dospat | 5,971.98 mi (9,610.98 km) |
| Spanaway to Dupnitsa | 5,912.18 mi (9,514.73 km) |
| Spanaway to Elhovo | 5,983.59 mi (9,629.65 km) |
| Spanaway to Etropole | 5,893.04 mi (9,483.92 km) |
| Spanaway to Gabrovo | 5,915.95 mi (9,520.80 km) |
| Spanaway to Gorna Oryahovitsa | 5,905.50 mi (9,503.98 km) |
| Spanaway to Gotse Delchev | 5,968.86 mi (9,605.95 km) |
| Spanaway to Harmanli | 5,986.53 mi (9,634.39 km) |
| Spanaway to Haskovo | 5,980.37 mi (9,624.47 km) |
| Spanaway to Ihtiman | 5,914.82 mi (9,518.98 km) |
| Spanaway to Isperih | 5,888.00 mi (9,475.82 km) |
| Spanaway to Kardzhali | 5,994.88 mi (9,647.82 km) |
