| Mercer Island to Slatina | 5,764.44 mi (9,276.97 km) |
| Mercer Island to Slobozia | 5,808.85 mi (9,348.44 km) |
| Mercer Island to Sovata | 5,638.21 mi (9,073.82 km) |
| Mercer Island to Strehaia | 5,730.30 mi (9,222.03 km) |
| Mercer Island to Suceava | 5,590.41 mi (8,996.90 km) |
| Mercer Island to Targoviste | 5,752.46 mi (9,257.69 km) |
| Mercer Island to Targu Frumos | 5,631.46 mi (9,062.96 km) |
| Mercer Island to Targu Jiu | 5,705.50 mi (9,182.11 km) |
| Mercer Island to Targu Lapus | 5,561.96 mi (8,951.12 km) |
| Mercer Island to Targu Neamt | 5,621.11 mi (9,046.30 km) |
| Mercer Island to Targu Ocna | 5,685.10 mi (9,149.28 km) |
| Mercer Island to Targu Secuiesc | 5,695.25 mi (9,165.62 km) |
| Mercer Island to Targu-Mures | 5,632.43 mi (9,064.52 km) |
| Mercer Island to Tarnaveni | 5,641.04 mi (9,078.37 km) |
| Mercer Island to Tasnad | 5,537.20 mi (8,911.26 km) |
