| Dudelange to Serik | 1,518.67 mi (2,444.07 km) |
| Dudelange to Serinhisar | 1,413.68 mi (2,275.10 km) |
| Dudelange to Serinyol | 1,755.40 mi (2,825.04 km) |
| Dudelange to Seydisehir | 1,526.15 mi (2,456.10 km) |
| Dudelange to Seyhan | 1,691.20 mi (2,721.72 km) |
| Dudelange to Seyitgazi | 1,388.49 mi (2,234.56 km) |
| Dudelange to Siirt | 1,937.79 mi (3,118.58 km) |
| Dudelange to Sile | 1,271.64 mi (2,046.50 km) |
| Dudelange to Silifke | 1,659.98 mi (2,671.48 km) |
| Dudelange to Silivri | 1,217.80 mi (1,959.86 km) |
| Dudelange to Silopi | 1,988.64 mi (3,200.40 km) |
| Dudelange to Simav | 1,333.20 mi (2,145.58 km) |
| Dudelange to Sinanpasa | 1,400.19 mi (2,253.39 km) |
| Dudelange to Sindirgi | 1,293.16 mi (2,081.13 km) |
| Dudelange to Sinop | 1,481.82 mi (2,384.76 km) |
