| Cities | Distance |
|---|
| Adria to Popovo | 711.34 mi (1,144.80 km) |
| Adria to Provadia | 772.67 mi (1,243.49 km) |
| Adria to Radnevo | 718.32 mi (1,156.02 km) |
| Adria to Radomir | 569.83 mi (917.05 km) |
| Adria to Rakitovo | 638.33 mi (1,027.28 km) |
| Adria to Rakovski | 672.25 mi (1,081.88 km) |
| Adria to Razgrad | 722.11 mi (1,162.12 km) |
| Adria to Razlog | 612.22 mi (985.27 km) |
| Adria to Ruse | 690.29 mi (1,110.91 km) |
| Adria to Samokov | 603.94 mi (971.95 km) |
| Adria to Sandanski | 613.15 mi (986.76 km) |
| Adria to Sevlievo | 662.97 mi (1,066.94 km) |
| Adria to Shumen | 746.57 mi (1,201.48 km) |
| Adria to Silistra | 750.17 mi (1,207.28 km) |
| Adria to Sliven | 728.99 mi (1,173.20 km) |
