| Mercer Island to Sarkisla | 6,289.39 mi (10,121.79 km) |
| Mercer Island to Saruhanli | 6,191.00 mi (9,963.46 km) |
| Mercer Island to Sason | 6,413.41 mi (10,321.38 km) |
| Mercer Island to Savastepe | 6,150.39 mi (9,898.09 km) |
| Mercer Island to Savsat | 6,228.50 mi (10,023.81 km) |
| Mercer Island to Savur | 6,465.21 mi (10,404.75 km) |
| Mercer Island to Sefaatli | 6,256.84 mi (10,069.41 km) |
| Mercer Island to Seferhisar | 6,212.07 mi (9,997.37 km) |
| Mercer Island to Selcuk | 6,238.28 mi (10,039.53 km) |
| Mercer Island to Selcuklu | 6,330.79 mi (10,188.42 km) |
| Mercer Island to Selendi | 6,213.69 mi (9,999.97 km) |
| Mercer Island to Selim | 6,285.44 mi (10,115.45 km) |
| Mercer Island to Semdinli | 6,516.26 mi (10,486.91 km) |
| Mercer Island to Senirkent | 6,284.28 mi (10,113.57 km) |
| Mercer Island to Senkaya | 6,274.66 mi (10,098.08 km) |
