| Guthrie to Devnya | 5,972.44 mi (9,611.71 km) |
| Guthrie to Dimitrovgrad | 5,964.74 mi (9,599.33 km) |
| Guthrie to Dobrich | 5,963.25 mi (9,596.93 km) |
| Guthrie to Dospat | 5,934.19 mi (9,550.15 km) |
| Guthrie to Dupnitsa | 5,866.18 mi (9,440.71 km) |
| Guthrie to Elhovo | 5,992.36 mi (9,643.77 km) |
| Guthrie to Etropole | 5,869.35 mi (9,445.81 km) |
| Guthrie to Gabrovo | 5,914.21 mi (9,518.01 km) |
| Guthrie to Gorna Oryahovitsa | 5,913.39 mi (9,516.68 km) |
| Guthrie to Gotse Delchev | 5,922.79 mi (9,531.82 km) |
| Guthrie to Harmanli | 5,981.13 mi (9,625.70 km) |
| Guthrie to Haskovo | 5,969.48 mi (9,606.95 km) |
| Guthrie to Ihtiman | 5,882.54 mi (9,467.03 km) |
| Guthrie to Isperih | 5,922.16 mi (9,530.79 km) |
| Guthrie to Kardzhali | 5,976.77 mi (9,618.69 km) |
