| Cities | Distance |
|---|---|
| Constanta to Popovo | 132.39 mi (213.06 km) |
| Constanta to Provadia | 90.62 mi (145.84 km) |
| Constanta to Radnevo | 187.35 mi (301.51 km) |
| Constanta to Radomir | 306.50 mi (493.26 km) |
| Constanta to Rakitovo | 274.69 mi (442.07 km) |
| Constanta to Rakovski | 225.66 mi (363.16 km) |
| Constanta to Razgrad | 114.18 mi (183.75 km) |
| Constanta to Razlog | 304.86 mi (490.63 km) |
| Constanta to Ruse | 135.27 mi (217.70 km) |
| Constanta to Samokov | 285.03 mi (458.71 km) |
| Constanta to Sandanski | 324.96 mi (522.96 km) |
| Constanta to Sevlievo | 192.95 mi (310.53 km) |
| Constanta to Shumen | 104.55 mi (168.25 km) |
| Constanta to Silistra | 68.15 mi (109.67 km) |
| Constanta to Sliven | 154.34 mi (248.39 km) |