| Waltham to Kothen | 3,750.04 mi (6,035.11 km) |
| Waltham to Kranenburg | 3,517.50 mi (5,660.87 km) |
| Waltham to Krefeld | 3,551.66 mi (5,715.85 km) |
| Waltham to Kressbronn am Bodensee | 3,783.21 mi (6,088.49 km) |
| Waltham to Kreuzau | 3,564.27 mi (5,736.13 km) |
| Waltham to Kreuztal | 3,617.41 mi (5,821.67 km) |
| Waltham to Kriftel | 3,662.37 mi (5,894.02 km) |
| Waltham to Kronach | 3,772.23 mi (6,070.81 km) |
| Waltham to Kronberg | 3,660.83 mi (5,891.54 km) |
| Waltham to Kronshagen | 3,607.95 mi (5,806.43 km) |
| Waltham to Krumbach | 3,794.55 mi (6,106.74 km) |
| Waltham to Kulmbach | 3,780.70 mi (6,084.45 km) |
| Waltham to Kummersbruck | 3,819.75 mi (6,147.30 km) |
| Waltham to Kunzell | 3,698.97 mi (5,952.92 km) |
| Waltham to Kunzelsau | 3,735.06 mi (6,011.01 km) |
