| South River to Kothen | 3,960.65 mi (6,374.05 km) |
| South River to Kranenburg | 3,728.26 mi (6,000.05 km) |
| South River to Krefeld | 3,762.43 mi (6,055.04 km) |
| South River to Kressbronn am Bodensee | 3,993.67 mi (6,427.19 km) |
| South River to Kreuzau | 3,775.02 mi (6,075.30 km) |
| South River to Kreuztal | 3,828.18 mi (6,160.86 km) |
| South River to Kriftel | 3,873.12 mi (6,233.18 km) |
| South River to Kronach | 3,982.99 mi (6,410.00 km) |
| South River to Kronberg | 3,871.59 mi (6,230.71 km) |
| South River to Kronshagen | 3,818.04 mi (6,144.55 km) |
| South River to Krumbach | 4,005.18 mi (6,445.71 km) |
| South River to Kulmbach | 3,991.46 mi (6,423.63 km) |
| South River to Kummersbruck | 4,030.51 mi (6,486.49 km) |
| South River to Kunzell | 3,909.74 mi (6,292.11 km) |
| South River to Kunzelsau | 3,945.78 mi (6,350.12 km) |
