| Mattoon to Kothen | 4,528.57 mi (7,288.03 km) |
| Mattoon to Kranenburg | 4,311.94 mi (6,939.39 km) |
| Mattoon to Krefeld | 4,348.52 mi (6,998.26 km) |
| Mattoon to Kressbronn am Bodensee | 4,600.72 mi (7,404.14 km) |
| Mattoon to Kreuzau | 4,366.16 mi (7,026.65 km) |
| Mattoon to Kreuztal | 4,413.61 mi (7,103.01 km) |
| Mattoon to Kriftel | 4,464.34 mi (7,184.66 km) |
| Mattoon to Kronach | 4,564.86 mi (7,346.43 km) |
| Mattoon to Kronberg | 4,461.91 mi (7,180.76 km) |
| Mattoon to Kronshagen | 4,368.74 mi (7,030.81 km) |
| Mattoon to Krumbach | 4,605.18 mi (7,411.31 km) |
| Mattoon to Kulmbach | 4,574.14 mi (7,361.37 km) |
| Mattoon to Kummersbruck | 4,617.21 mi (7,430.68 km) |
| Mattoon to Kunzell | 4,493.75 mi (7,231.99 km) |
| Mattoon to Kunzelsau | 4,539.89 mi (7,306.24 km) |
