| Watertown Town to Kelkheim (Taunus) | 3,658.29 mi (5,887.45 km) |
| Watertown Town to Kelsterbach | 3,663.75 mi (5,896.24 km) |
| Watertown Town to Kemberg | 3,775.04 mi (6,075.34 km) |
| Watertown Town to Kempen | 3,543.16 mi (5,702.16 km) |
| Watertown Town to Kempten | 3,806.73 mi (6,126.33 km) |
| Watertown Town to Kenzingen | 3,686.95 mi (5,933.58 km) |
| Watertown Town to Kerpen | 3,567.36 mi (5,741.11 km) |
| Watertown Town to Ketsch | 3,683.98 mi (5,928.80 km) |
| Watertown Town to Kevelaer | 3,530.73 mi (5,682.15 km) |
| Watertown Town to Kiel | 3,608.78 mi (5,807.77 km) |
| Watertown Town to Kierspe | 3,595.13 mi (5,785.80 km) |
| Watertown Town to Kirchhain | 3,657.70 mi (5,886.49 km) |
| Watertown Town to Kirchheim bei Munchen | 3,851.89 mi (6,199.02 km) |
| Watertown Town to Kirchheim unter Teck | 3,742.85 mi (6,023.53 km) |
| Watertown Town to Kirchhundem | 3,616.61 mi (5,820.37 km) |
