| Ostwald to Kranenburg | 236.15 mi (380.04 km) |
| Ostwald to Krefeld | 198.87 mi (320.06 km) |
| Ostwald to Kressbronn am Bodensee | 109.27 mi (175.85 km) |
| Ostwald to Kreuzau | 161.28 mi (259.55 km) |
| Ostwald to Kreuztal | 167.28 mi (269.22 km) |
| Ostwald to Kriftel | 111.13 mi (178.85 km) |
| Ostwald to Kronach | 200.09 mi (322.02 km) |
| Ostwald to Kronberg | 118.19 mi (190.21 km) |
| Ostwald to Kronshagen | 412.28 mi (663.50 km) |
| Ostwald to Krumbach | 123.46 mi (198.69 km) |
| Ostwald to Kulmbach | 198.74 mi (319.84 km) |
| Ostwald to Kummersbruck | 198.27 mi (319.09 km) |
| Ostwald to Kunzell | 164.72 mi (265.09 km) |
| Ostwald to Kunzelsau | 102.75 mi (165.35 km) |
| Ostwald to Kurort Steinbach-Hallenberg | 195.84 mi (315.17 km) |
