| Round Lake to Kelkheim (Taunus) | 4,313.00 mi (6,941.11 km) |
| Round Lake to Kelsterbach | 4,318.94 mi (6,950.66 km) |
| Round Lake to Kemberg | 4,397.10 mi (7,076.46 km) |
| Round Lake to Kempen | 4,192.29 mi (6,746.84 km) |
| Round Lake to Kempten | 4,477.83 mi (7,206.38 km) |
| Round Lake to Kenzingen | 4,363.31 mi (7,022.08 km) |
| Round Lake to Kerpen | 4,220.75 mi (6,792.64 km) |
| Round Lake to Ketsch | 4,346.12 mi (6,994.41 km) |
| Round Lake to Kevelaer | 4,178.11 mi (6,724.02 km) |
| Round Lake to Kiel | 4,212.30 mi (6,779.04 km) |
| Round Lake to Kierspe | 4,242.72 mi (6,827.99 km) |
| Round Lake to Kirchhain | 4,303.75 mi (6,926.21 km) |
| Round Lake to Kirchheim bei Munchen | 4,513.23 mi (7,263.34 km) |
| Round Lake to Kirchheim unter Teck | 4,408.57 mi (7,094.92 km) |
| Round Lake to Kirchhundem | 4,262.71 mi (6,860.18 km) |
