| Welver to Serik | 1,518.58 mi (2,443.92 km) |
| Welver to Serinhisar | 1,418.42 mi (2,282.73 km) |
| Welver to Serinyol | 1,737.04 mi (2,795.50 km) |
| Welver to Seydisehir | 1,519.95 mi (2,446.12 km) |
| Welver to Seyhan | 1,673.03 mi (2,692.48 km) |
| Welver to Seyitgazi | 1,375.23 mi (2,213.21 km) |
| Welver to Siirt | 1,892.37 mi (3,045.47 km) |
| Welver to Sile | 1,251.29 mi (2,013.75 km) |
| Welver to Silifke | 1,650.54 mi (2,656.29 km) |
| Welver to Silivri | 1,204.43 mi (1,938.34 km) |
| Welver to Silopi | 1,944.81 mi (3,129.87 km) |
| Welver to Simav | 1,330.14 mi (2,140.65 km) |
| Welver to Sinanpasa | 1,393.30 mi (2,242.31 km) |
| Welver to Sindirgi | 1,293.01 mi (2,080.90 km) |
| Welver to Sinop | 1,434.68 mi (2,308.90 km) |
