| Constanta to Selargius | 1,057.18 mi (1,701.36 km) |
| Constanta to Selvazzano Dentro | 829.18 mi (1,334.44 km) |
| Constanta to Senago | 957.39 mi (1,540.77 km) |
| Constanta to Senigallia | 766.44 mi (1,233.47 km) |
| Constanta to Seravezza | 911.39 mi (1,466.73 km) |
| Constanta to Seregno | 954.09 mi (1,535.46 km) |
| Constanta to Seriate | 929.07 mi (1,495.19 km) |
| Constanta to Sermoneta | 811.64 mi (1,306.21 km) |
| Constanta to Serramanna | 1,063.90 mi (1,712.18 km) |
| Constanta to Serravalle Pistoiese | 882.65 mi (1,420.49 km) |
| Constanta to Sessa Aurunca | 772.27 mi (1,242.84 km) |
| Constanta to Sesto Calende | 981.35 mi (1,579.34 km) |
| Constanta to Sesto Fiorentino | 865.14 mi (1,392.32 km) |
| Constanta to Sesto San Giovanni | 952.62 mi (1,533.10 km) |
| Constanta to Sestri Levante | 950.55 mi (1,529.76 km) |
