| West Mifflin to Sereflikochisar | 5,537.32 mi (8,911.46 km) |
| West Mifflin to Serik | 5,539.88 mi (8,915.58 km) |
| West Mifflin to Serinhisar | 5,435.15 mi (8,747.03 km) |
| West Mifflin to Serinyol | 5,766.29 mi (9,279.95 km) |
| West Mifflin to Seydisehir | 5,545.59 mi (8,924.76 km) |
| West Mifflin to Seyhan | 5,702.29 mi (9,176.96 km) |
| West Mifflin to Seyitgazi | 5,403.59 mi (8,696.24 km) |
| West Mifflin to Siirt | 5,898.21 mi (9,492.26 km) |
| West Mifflin to Sile | 5,280.55 mi (8,498.22 km) |
| West Mifflin to Silifke | 5,677.99 mi (9,137.84 km) |
| West Mifflin to Silivri | 5,232.52 mi (8,420.92 km) |
| West Mifflin to Silopi | 5,952.43 mi (9,579.51 km) |
| West Mifflin to Simav | 5,353.47 mi (8,615.57 km) |
| West Mifflin to Sinanpasa | 5,419.10 mi (8,721.21 km) |
| West Mifflin to Sindirgi | 5,314.11 mi (8,552.23 km) |
