| Risca to Karahalli | 1,817.83 mi (2,925.51 km) |
| Risca to Karakocan | 2,231.95 mi (3,591.98 km) |
| Risca to Karakopru | 2,255.19 mi (3,629.37 km) |
| Risca to Karaman | 2,021.78 mi (3,253.73 km) |
| Risca to Karapinar | 2,011.54 mi (3,237.26 km) |
| Risca to Karatas | 2,139.83 mi (3,443.72 km) |
| Risca to Karatepe | 1,731.49 mi (2,786.57 km) |
| Risca to Karayilan | 2,168.45 mi (3,489.78 km) |
| Risca to Kargipinar | 2,094.99 mi (3,371.56 km) |
| Risca to Karkamis | 2,237.34 mi (3,600.65 km) |
| Risca to Karliova | 2,259.31 mi (3,636.00 km) |
| Risca to Kars | 2,295.40 mi (3,694.09 km) |
| Risca to Kartal | 1,692.62 mi (2,724.02 km) |
| Risca to Kas | 1,921.41 mi (3,092.21 km) |
| Risca to Kastamonu | 1,866.39 mi (3,003.66 km) |
