| Flensburg to Spilamberto | 711.58 mi (1,145.18 km) |
| Flensburg to Spilimbergo | 616.67 mi (992.43 km) |
| Flensburg to Spinea | 652.90 mi (1,050.74 km) |
| Flensburg to Spoleto | 843.71 mi (1,357.82 km) |
| Flensburg to Spoltore | 877.88 mi (1,412.81 km) |
| Flensburg to Spresiano | 633.89 mi (1,020.15 km) |
| Flensburg to Squinzano | 1,067.61 mi (1,718.16 km) |
| Flensburg to Statte | 1,044.94 mi (1,681.67 km) |
| Flensburg to Stezzano | 630.97 mi (1,015.45 km) |
| Flensburg to Strada | 778.32 mi (1,252.58 km) |
| Flensburg to Stradella | 670.14 mi (1,078.48 km) |
| Flensburg to Striano | 993.17 mi (1,598.36 km) |
| Flensburg to Subiaco | 903.22 mi (1,453.60 km) |
| Flensburg to Sulmona | 903.12 mi (1,453.44 km) |
| Flensburg to Surbo | 1,071.21 mi (1,723.95 km) |
