| Cities | Distance |
|---|
| Flero to Popovo | 804.68 mi (1,295.01 km) |
| Flero to Provadia | 865.86 mi (1,393.47 km) |
| Flero to Radnevo | 813.40 mi (1,309.03 km) |
| Flero to Radomir | 665.50 mi (1,071.02 km) |
| Flero to Rakitovo | 734.14 mi (1,181.49 km) |
| Flero to Rakovski | 767.63 mi (1,235.38 km) |
| Flero to Razgrad | 814.96 mi (1,311.55 km) |
| Flero to Razlog | 708.16 mi (1,139.68 km) |
| Flero to Ruse | 782.71 mi (1,259.64 km) |
| Flero to Samokov | 699.64 mi (1,125.96 km) |
| Flero to Sandanski | 709.14 mi (1,141.25 km) |
| Flero to Sevlievo | 757.33 mi (1,218.81 km) |
| Flero to Shumen | 839.77 mi (1,351.47 km) |
| Flero to Silistra | 841.36 mi (1,354.03 km) |
| Flero to Sliven | 823.44 mi (1,325.20 km) |
