| Oakley to Devnya | 6,504.20 mi (10,467.51 km) |
| Oakley to Dimitrovgrad | 6,535.98 mi (10,518.64 km) |
| Oakley to Dobrich | 6,487.45 mi (10,440.54 km) |
| Oakley to Dospat | 6,528.73 mi (10,506.98 km) |
| Oakley to Dupnitsa | 6,466.57 mi (10,406.95 km) |
| Oakley to Elhovo | 6,549.56 mi (10,540.49 km) |
| Oakley to Etropole | 6,451.70 mi (10,383.01 km) |
| Oakley to Gabrovo | 6,479.17 mi (10,427.21 km) |
| Oakley to Gorna Oryahovitsa | 6,470.44 mi (10,413.17 km) |
| Oakley to Gotse Delchev | 6,523.90 mi (10,499.20 km) |
| Oakley to Harmanli | 6,549.83 mi (10,540.93 km) |
| Oakley to Haskovo | 6,542.54 mi (10,529.19 km) |
| Oakley to Ihtiman | 6,472.02 mi (10,415.71 km) |
| Oakley to Isperih | 6,457.66 mi (10,392.60 km) |
| Oakley to Kardzhali | 6,555.80 mi (10,550.54 km) |
