| Royal Oak to Devnya | 5,125.36 mi (8,248.47 km) |
| Royal Oak to Dimitrovgrad | 5,109.03 mi (8,222.19 km) |
| Royal Oak to Dobrich | 5,118.07 mi (8,236.73 km) |
| Royal Oak to Dospat | 5,074.04 mi (8,165.87 km) |
| Royal Oak to Dupnitsa | 5,005.62 mi (8,055.76 km) |
| Royal Oak to Elhovo | 5,139.32 mi (8,270.93 km) |
| Royal Oak to Etropole | 5,012.44 mi (8,066.74 km) |
| Royal Oak to Gabrovo | 5,060.46 mi (8,144.03 km) |
| Royal Oak to Gorna Oryahovitsa | 5,061.37 mi (8,145.49 km) |
| Royal Oak to Gotse Delchev | 5,061.47 mi (8,145.65 km) |
| Royal Oak to Harmanli | 5,125.76 mi (8,249.11 km) |
| Royal Oak to Haskovo | 5,113.33 mi (8,229.11 km) |
| Royal Oak to Ihtiman | 5,023.99 mi (8,085.33 km) |
| Royal Oak to Isperih | 5,074.91 mi (8,167.27 km) |
| Royal Oak to Kardzhali | 5,119.30 mi (8,238.71 km) |
