| Idil to Kothen | 1,760.84 mi (2,833.79 km) |
| Idil to Kranenburg | 2,000.42 mi (3,219.37 km) |
| Idil to Krefeld | 1,968.79 mi (3,168.47 km) |
| Idil to Kressbronn am Bodensee | 1,775.54 mi (2,857.45 km) |
| Idil to Kreuzau | 1,961.54 mi (3,156.80 km) |
| Idil to Kreuztal | 1,903.49 mi (3,063.38 km) |
| Idil to Kriftel | 1,865.70 mi (3,002.55 km) |
| Idil to Kronach | 1,747.85 mi (2,812.89 km) |
| Idil to Kronberg | 1,866.12 mi (3,003.23 km) |
| Idil to Kronshagen | 1,902.61 mi (3,061.95 km) |
| Idil to Krumbach | 1,750.82 mi (2,817.67 km) |
| Idil to Kulmbach | 1,740.30 mi (2,800.74 km) |
| Idil to Kummersbruck | 1,706.40 mi (2,746.18 km) |
| Idil to Kunzell | 1,821.93 mi (2,932.12 km) |
| Idil to Kunzelsau | 1,798.74 mi (2,894.79 km) |
