| River Ridge to Kingsville (Texas) | 492.76 mi (793.02 km) |
| River Ridge to Kinston (North Carolina) | 820.56 mi (1,320.57 km) |
| River Ridge to Kirkland (Washington) | 2,089.30 mi (3,362.41 km) |
| River Ridge to Kirksville (Missouri) | 719.81 mi (1,158.42 km) |
| River Ridge to Kirkwood (Missouri) | 595.66 mi (958.62 km) |
| River Ridge to Kiryas Joel (New York) | 1,192.55 mi (1,919.23 km) |
| River Ridge to Kissimmee (Florida) | 543.32 mi (874.39 km) |
| River Ridge to Klamath Falls (Oregon) | 1,939.89 mi (3,121.95 km) |
| River Ridge to Knightdale (North Carolina) | 789.80 mi (1,271.07 km) |
| River Ridge to Knik-Fairview (Alaska) | 3,421.13 mi (5,505.78 km) |
| River Ridge to Knoxville (Tennessee) | 551.59 mi (887.70 km) |
| River Ridge to Kokomo (Indiana) | 761.44 mi (1,225.41 km) |
| River Ridge to Kuna (Idaho) | 1,713.28 mi (2,757.26 km) |
| River Ridge to Kyle (Texas) | 458.68 mi (738.17 km) |
| River Ridge to La Cañada Flintridge (California) | 1,658.67 mi (2,669.38 km) |
