| Fiumicino to Serik | 1,059.77 mi (1,705.54 km) |
| Fiumicino to Serinhisar | 949.16 mi (1,527.53 km) |
| Fiumicino to Serinyol | 1,333.76 mi (2,146.48 km) |
| Fiumicino to Seydisehir | 1,084.10 mi (1,744.68 km) |
| Fiumicino to Seyhan | 1,272.92 mi (2,048.57 km) |
| Fiumicino to Seyitgazi | 979.58 mi (1,576.49 km) |
| Fiumicino to Siirt | 1,590.22 mi (2,559.21 km) |
| Fiumicino to Sile | 899.14 mi (1,447.02 km) |
| Fiumicino to Silifke | 1,218.22 mi (1,960.54 km) |
| Fiumicino to Silivri | 829.92 mi (1,335.62 km) |
| Fiumicino to Silopi | 1,633.03 mi (2,628.11 km) |
| Fiumicino to Simav | 898.76 mi (1,446.42 km) |
| Fiumicino to Sinanpasa | 970.63 mi (1,562.08 km) |
| Fiumicino to Sindirgi | 854.19 mi (1,374.68 km) |
| Fiumicino to Sinop | 1,175.26 mi (1,891.39 km) |
