| Illingen to Serik | 1,476.29 mi (2,375.86 km) |
| Illingen to Serinhisar | 1,371.62 mi (2,207.42 km) |
| Illingen to Serinyol | 1,711.96 mi (2,755.14 km) |
| Illingen to Seydisehir | 1,483.34 mi (2,387.21 km) |
| Illingen to Seyhan | 1,647.76 mi (2,651.82 km) |
| Illingen to Seyitgazi | 1,345.21 mi (2,164.90 km) |
| Illingen to Siirt | 1,893.63 mi (3,047.51 km) |
| Illingen to Sile | 1,227.98 mi (1,976.24 km) |
| Illingen to Silifke | 1,617.02 mi (2,602.34 km) |
| Illingen to Silivri | 1,174.44 mi (1,890.08 km) |
| Illingen to Silopi | 1,944.49 mi (3,129.36 km) |
| Illingen to Simav | 1,290.52 mi (2,076.88 km) |
| Illingen to Sinanpasa | 1,357.28 mi (2,184.34 km) |
| Illingen to Sindirgi | 1,250.65 mi (2,012.73 km) |
| Illingen to Sinop | 1,437.65 mi (2,313.67 km) |
