| River Grove to Kennewick (Washington) | 1,572.89 mi (2,531.32 km) |
| River Grove to Kenosha (Wisconsin) | 45.80 mi (73.70 km) |
| River Grove to Kent (Ohio) | 339.15 mi (545.80 km) |
| River Grove to Kent (Washington) | 1,716.26 mi (2,762.06 km) |
| River Grove to Kentwood (Michigan) | 132.39 mi (213.07 km) |
| River Grove to Kerman (California) | 1,748.59 mi (2,814.08 km) |
| River Grove to Kernersville (North Carolina) | 578.18 mi (930.50 km) |
| River Grove to Kerrville (Texas) | 1,033.86 mi (1,663.83 km) |
| River Grove to Kettering (Maryland) | 617.43 mi (993.66 km) |
| River Grove to Kettering (Ohio) | 246.78 mi (397.15 km) |
| River Grove to Kewanee (Illinois) | 117.84 mi (189.64 km) |
| River Grove to Key Biscayne (Florida) | 1,203.71 mi (1,937.19 km) |
| River Grove to Key Largo (Florida) | 1,235.93 mi (1,989.03 km) |
| River Grove to Key West (Florida) | 1,248.67 mi (2,009.54 km) |
| River Grove to Keystone (Florida) | 997.49 mi (1,605.30 km) |
