| Round Lake to Kothen | 4,373.55 mi (7,038.54 km) |
| Round Lake to Kranenburg | 4,161.73 mi (6,697.66 km) |
| Round Lake to Krefeld | 4,198.86 mi (6,757.41 km) |
| Round Lake to Kressbronn am Bodensee | 4,456.40 mi (7,171.89 km) |
| Round Lake to Kreuzau | 4,217.86 mi (6,787.99 km) |
| Round Lake to Kreuztal | 4,263.56 mi (6,861.53 km) |
| Round Lake to Kriftel | 4,315.76 mi (6,945.54 km) |
| Round Lake to Kronach | 4,413.37 mi (7,102.64 km) |
| Round Lake to Kronberg | 4,313.08 mi (6,941.24 km) |
| Round Lake to Kronshagen | 4,210.03 mi (6,775.38 km) |
| Round Lake to Krumbach | 4,458.71 mi (7,175.60 km) |
| Round Lake to Kulmbach | 4,422.85 mi (7,117.89 km) |
| Round Lake to Kummersbruck | 4,466.89 mi (7,188.76 km) |
| Round Lake to Kunzell | 4,343.06 mi (6,989.48 km) |
| Round Lake to Kunzelsau | 4,391.89 mi (7,068.07 km) |
