| Mercer Island to Weissenthurm | 5,036.26 mi (8,105.07 km) |
| Mercer Island to Weisswasser/Oberlausitz | 5,131.62 mi (8,258.55 km) |
| Mercer Island to Weiterstadt | 5,093.34 mi (8,196.94 km) |
| Mercer Island to Welver | 4,978.21 mi (8,011.66 km) |
| Mercer Island to Welzheim | 5,178.06 mi (8,333.28 km) |
| Mercer Island to Wendeburg | 4,992.50 mi (8,034.66 km) |
| Mercer Island to Wendelstein | 5,184.87 mi (8,344.24 km) |
| Mercer Island to Wenden | 5,013.83 mi (8,068.98 km) |
| Mercer Island to Wendlingen am Neckar | 5,183.85 mi (8,342.61 km) |
| Mercer Island to Wennigsen | 4,976.61 mi (8,009.07 km) |
| Mercer Island to Wentorf bei Hamburg | 4,920.04 mi (7,918.04 km) |
| Mercer Island to Wenzenbach | 5,225.25 mi (8,409.24 km) |
| Mercer Island to Werdau | 5,130.08 mi (8,256.07 km) |
| Mercer Island to Werdohl | 4,994.06 mi (8,037.16 km) |
| Mercer Island to Werl | 4,981.19 mi (8,016.46 km) |
