| Willimantic to Kothen | 3,818.02 mi (6,144.52 km) |
| Willimantic to Kranenburg | 3,585.38 mi (5,770.11 km) |
| Willimantic to Krefeld | 3,619.51 mi (5,825.04 km) |
| Willimantic to Kressbronn am Bodensee | 3,850.68 mi (6,197.07 km) |
| Willimantic to Kreuzau | 3,632.05 mi (5,845.21 km) |
| Willimantic to Kreuztal | 3,685.26 mi (5,930.85 km) |
| Willimantic to Kriftel | 3,730.14 mi (6,003.08 km) |
| Willimantic to Kronach | 3,840.10 mi (6,180.04 km) |
| Willimantic to Kronberg | 3,728.61 mi (6,000.63 km) |
| Willimantic to Kronshagen | 3,675.96 mi (5,915.89 km) |
| Willimantic to Krumbach | 3,862.16 mi (6,215.55 km) |
| Willimantic to Kulmbach | 3,848.56 mi (6,193.66 km) |
| Willimantic to Kummersbruck | 3,887.56 mi (6,256.43 km) |
| Willimantic to Kunzell | 3,766.83 mi (6,062.13 km) |
| Willimantic to Kunzelsau | 3,802.78 mi (6,119.98 km) |
