| Rio Grande City to Kothen | 5,612.11 mi (9,031.82 km) |
| Rio Grande City to Kranenburg | 5,391.69 mi (8,677.09 km) |
| Rio Grande City to Krefeld | 5,427.71 mi (8,735.05 km) |
| Rio Grande City to Kressbronn am Bodensee | 5,673.57 mi (9,130.73 km) |
| Rio Grande City to Kreuzau | 5,443.96 mi (8,761.20 km) |
| Rio Grande City to Kreuztal | 5,493.09 mi (8,840.27 km) |
| Rio Grande City to Kriftel | 5,542.29 mi (8,919.46 km) |
| Rio Grande City to Kronach | 5,645.50 mi (9,085.55 km) |
| Rio Grande City to Kronberg | 5,540.12 mi (8,915.97 km) |
| Rio Grande City to Kronshagen | 5,454.58 mi (8,778.30 km) |
| Rio Grande City to Krumbach | 5,680.59 mi (9,142.03 km) |
| Rio Grande City to Kulmbach | 5,654.60 mi (9,100.20 km) |
| Rio Grande City to Kummersbruck | 5,696.70 mi (9,167.95 km) |
| Rio Grande City to Kunzell | 5,573.74 mi (8,970.06 km) |
| Rio Grande City to Kunzelsau | 5,617.10 mi (9,039.86 km) |
