| Roy to Devnya | 6,088.01 mi (9,797.71 km) |
| Roy to Dimitrovgrad | 6,108.17 mi (9,830.15 km) |
| Roy to Dobrich | 6,073.40 mi (9,774.19 km) |
| Roy to Dospat | 6,093.94 mi (9,807.25 km) |
| Roy to Dupnitsa | 6,029.46 mi (9,703.49 km) |
| Roy to Elhovo | 6,126.10 mi (9,859.01 km) |
| Roy to Etropole | 6,019.76 mi (9,687.86 km) |
| Roy to Gabrovo | 6,052.67 mi (9,740.84 km) |
| Roy to Gorna Oryahovitsa | 6,046.23 mi (9,730.47 km) |
| Roy to Gotse Delchev | 6,087.13 mi (9,796.29 km) |
| Roy to Harmanli | 6,122.92 mi (9,853.88 km) |
| Roy to Haskovo | 6,114.25 mi (9,839.93 km) |
| Roy to Ihtiman | 6,038.17 mi (9,717.49 km) |
| Roy to Isperih | 6,039.84 mi (9,720.19 km) |
| Roy to Kardzhali | 6,125.86 mi (9,858.63 km) |
