| Mercer Island to Kelkheim (Taunus) | 5,075.88 mi (8,168.84 km) |
| Mercer Island to Kelsterbach | 5,082.25 mi (8,179.10 km) |
| Mercer Island to Kemberg | 5,072.60 mi (8,163.57 km) |
| Mercer Island to Kempen | 4,956.40 mi (7,976.56 km) |
| Mercer Island to Kempten | 5,261.79 mi (8,468.03 km) |
| Mercer Island to Kenzingen | 5,173.06 mi (8,325.24 km) |
| Mercer Island to Kerpen | 4,991.47 mi (8,033.00 km) |
| Mercer Island to Ketsch | 5,123.02 mi (8,244.71 km) |
| Mercer Island to Kevelaer | 4,939.86 mi (7,949.93 km) |
| Mercer Island to Kiel | 4,868.86 mi (7,835.67 km) |
| Mercer Island to Kierspe | 4,997.09 mi (8,042.04 km) |
| Mercer Island to Kirchhain | 5,047.11 mi (8,122.54 km) |
| Mercer Island to Kirchheim bei Munchen | 5,269.05 mi (8,479.72 km) |
| Mercer Island to Kirchheim unter Teck | 5,187.06 mi (8,347.77 km) |
| Mercer Island to Kirchhundem | 5,011.16 mi (8,064.68 km) |
