| Thetford to Sereflikochisar | 1,813.81 mi (2,919.05 km) |
| Thetford to Serik | 1,814.52 mi (2,920.19 km) |
| Thetford to Serinhisar | 1,711.51 mi (2,754.41 km) |
| Thetford to Serinyol | 2,041.55 mi (3,285.55 km) |
| Thetford to Seydisehir | 1,818.99 mi (2,927.38 km) |
| Thetford to Seyhan | 1,977.39 mi (3,182.30 km) |
| Thetford to Seyitgazi | 1,677.19 mi (2,699.17 km) |
| Thetford to Siirt | 2,203.51 mi (3,546.21 km) |
| Thetford to Sile | 1,555.77 mi (2,503.76 km) |
| Thetford to Silifke | 1,951.28 mi (3,140.28 km) |
| Thetford to Silivri | 1,506.07 mi (2,423.78 km) |
| Thetford to Silopi | 2,255.80 mi (3,630.35 km) |
| Thetford to Simav | 1,627.28 mi (2,618.85 km) |
| Thetford to Sinanpasa | 1,692.44 mi (2,723.73 km) |
| Thetford to Sindirgi | 1,588.55 mi (2,556.53 km) |
