| Cities | Distance |
|---|---|
| Preddvor to Popovo | 613.11 mi (986.70 km) |
| Preddvor to Provadia | 673.10 mi (1,083.26 km) |
| Preddvor to Radnevo | 632.16 mi (1,017.36 km) |
| Preddvor to Radomir | 494.01 mi (795.03 km) |
| Preddvor to Rakitovo | 563.94 mi (907.57 km) |
| Preddvor to Rakovski | 590.06 mi (949.60 km) |
| Preddvor to Razgrad | 621.29 mi (999.88 km) |
| Preddvor to Razlog | 542.47 mi (873.02 km) |
| Preddvor to Ruse | 587.78 mi (945.94 km) |
| Preddvor to Samokov | 527.78 mi (849.38 km) |
| Preddvor to Sandanski | 548.58 mi (882.85 km) |
| Preddvor to Sevlievo | 571.63 mi (919.96 km) |
| Preddvor to Shumen | 647.24 mi (1,041.64 km) |
| Preddvor to Silistra | 642.25 mi (1,033.59 km) |
| Preddvor to Sliven | 637.42 mi (1,025.82 km) |