| River Ridge to Kalispell (Montana) | 1,791.71 mi (2,883.47 km) |
| River Ridge to Kaneohe (Hawaii) | 4,191.03 mi (6,744.81 km) |
| River Ridge to Kankakee (Illinois) | 781.11 mi (1,257.07 km) |
| River Ridge to Kannapolis (North Carolina) | 674.28 mi (1,085.15 km) |
| River Ridge to Kansas City (Kansas) | 683.28 mi (1,099.63 km) |
| River Ridge to Kansas City (Missouri) | 679.31 mi (1,093.25 km) |
| River Ridge to Kapaa (Hawaii) | 4,264.48 mi (6,863.02 km) |
| River Ridge to Kapolei (Hawaii) | 4,209.23 mi (6,774.10 km) |
| River Ridge to Katy (Texas) | 336.58 mi (541.67 km) |
| River Ridge to Kaukauna (Wisconsin) | 995.05 mi (1,601.37 km) |
| River Ridge to Kaysville (Utah) | 1,435.53 mi (2,310.27 km) |
| River Ridge to Kearney (Missouri) | 690.27 mi (1,110.89 km) |
| River Ridge to Kearney (Nebraska) | 893.55 mi (1,438.04 km) |
| River Ridge to Kearns (Utah) | 1,427.64 mi (2,297.56 km) |
| River Ridge to Kearny (New Jersey) | 1,171.02 mi (1,884.58 km) |
