| Falls Church to Kothen | 4,142.74 mi (6,667.09 km) |
| Falls Church to Kranenburg | 3,911.00 mi (6,294.15 km) |
| Falls Church to Krefeld | 3,945.28 mi (6,349.32 km) |
| Falls Church to Kressbronn am Bodensee | 4,177.21 mi (6,722.57 km) |
| Falls Church to Kreuzau | 3,958.07 mi (6,369.89 km) |
| Falls Church to Kreuztal | 4,011.03 mi (6,455.12 km) |
| Falls Church to Kriftel | 4,056.20 mi (6,527.82 km) |
| Falls Church to Kronach | 4,165.74 mi (6,704.12 km) |
| Falls Church to Kronberg | 4,054.64 mi (6,525.31 km) |
| Falls Church to Kronshagen | 3,999.04 mi (6,435.83 km) |
| Falls Church to Krumbach | 4,188.56 mi (6,740.83 km) |
| Falls Church to Kulmbach | 4,174.25 mi (6,717.81 km) |
| Falls Church to Kummersbruck | 4,213.48 mi (6,780.94 km) |
| Falls Church to Kunzell | 4,092.56 mi (6,586.34 km) |
| Falls Church to Kunzelsau | 4,128.98 mi (6,644.95 km) |
