| Keila to Devnya | 1,119.81 mi (1,802.16 km) |
| Keila to Dimitrovgrad | 1,193.52 mi (1,920.79 km) |
| Keila to Dobrich | 1,097.18 mi (1,765.74 km) |
| Keila to Dospat | 1,220.14 mi (1,963.63 km) |
| Keila to Dupnitsa | 1,178.92 mi (1,897.29 km) |
| Keila to Elhovo | 1,187.94 mi (1,911.81 km) |
| Keila to Etropole | 1,138.47 mi (1,832.20 km) |
| Keila to Gabrovo | 1,136.69 mi (1,829.32 km) |
| Keila to Gorna Oryahovitsa | 1,118.92 mi (1,800.73 km) |
| Keila to Gotse Delchev | 1,226.21 mi (1,973.39 km) |
| Keila to Harmanli | 1,202.19 mi (1,934.74 km) |
| Keila to Haskovo | 1,201.52 mi (1,933.66 km) |
| Keila to Ihtiman | 1,165.97 mi (1,876.45 km) |
| Keila to Isperih | 1,082.09 mi (1,741.46 km) |
| Keila to Kardzhali | 1,220.77 mi (1,964.63 km) |
