| Constanta to Ribnica | 687.51 mi (1,106.43 km) |
| Constanta to Ribnica | 668.15 mi (1,075.28 km) |
| Constanta to Rogaska Slatina | 647.77 mi (1,042.48 km) |
| Constanta to Rogasovci | 636.13 mi (1,023.75 km) |
| Constanta to Rogatec | 644.53 mi (1,037.26 km) |
| Constanta to Ruse | 656.82 mi (1,057.05 km) |
| Constanta to Salovci | 624.24 mi (1,004.62 km) |
| Constanta to Selnica ob Dravi | 657.94 mi (1,058.85 km) |
| Constanta to Semic | 665.54 mi (1,071.09 km) |
| Constanta to Sempeter pri Gorici | 740.92 mi (1,192.39 km) |
| Constanta to Sencur | 705.70 mi (1,135.72 km) |
| Constanta to Sentilj | 652.37 mi (1,049.89 km) |
| Constanta to Sentjernej | 659.00 mi (1,060.57 km) |
| Constanta to Sentjur | 659.10 mi (1,060.73 km) |
| Constanta to Sentrupert | 671.72 mi (1,081.04 km) |
