| Pearl to Popovo | 5,846.21 mi (9,408.57 km) |
| Pearl to Provadia | 5,899.43 mi (9,494.21 km) |
| Pearl to Radnevo | 5,881.62 mi (9,465.56 km) |
| Pearl to Radomir | 5,753.04 mi (9,258.62 km) |
| Pearl to Rakitovo | 5,822.73 mi (9,370.78 km) |
| Pearl to Rakovski | 5,844.25 mi (9,405.41 km) |
| Pearl to Razgrad | 5,848.79 mi (9,412.72 km) |
| Pearl to Razlog | 5,802.45 mi (9,338.13 km) |
| Pearl to Ruse | 5,814.40 mi (9,357.37 km) |
| Pearl to Samokov | 5,786.34 mi (9,312.21 km) |
| Pearl to Sandanski | 5,808.66 mi (9,348.14 km) |
| Pearl to Sevlievo | 5,817.48 mi (9,362.33 km) |
| Pearl to Shumen | 5,875.91 mi (9,456.36 km) |
| Pearl to Silistra | 5,850.48 mi (9,415.44 km) |
| Pearl to Sliven | 5,879.96 mi (9,462.89 km) |
