| Mercer Island to Kanjiza | 5,577.49 mi (8,976.10 km) |
| Mercer Island to Kikinda | 5,600.15 mi (9,012.57 km) |
| Mercer Island to Kladovo | 5,720.19 mi (9,205.75 km) |
| Mercer Island to Knic | 5,726.20 mi (9,215.43 km) |
| Mercer Island to Knjazevac | 5,786.96 mi (9,313.22 km) |
| Mercer Island to Koceljeva | 5,672.68 mi (9,129.30 km) |
| Mercer Island to Kosjeric | 5,704.50 mi (9,180.51 km) |
| Mercer Island to Kovacica | 5,648.99 mi (9,091.17 km) |
| Mercer Island to Kovin | 5,678.71 mi (9,138.99 km) |
| Mercer Island to Kragujevac | 5,724.58 mi (9,212.81 km) |
| Mercer Island to Kraljevo | 5,737.77 mi (9,234.06 km) |
| Mercer Island to Krupanj | 5,670.06 mi (9,125.07 km) |
| Mercer Island to Krusevac | 5,759.62 mi (9,269.22 km) |
| Mercer Island to Kucevo | 5,709.48 mi (9,188.52 km) |
| Mercer Island to Kula | 5,596.28 mi (9,006.35 km) |
