| Richland to Kingsville (Texas) | 1,745.00 mi (2,808.31 km) |
| Richland to Kinston (North Carolina) | 2,280.22 mi (3,669.65 km) |
| Richland to Kirkland (Washington) | 168.46 mi (271.12 km) |
| Richland to Kirksville (Missouri) | 1,401.28 mi (2,255.14 km) |
| Richland to Kirkwood (Missouri) | 1,555.30 mi (2,503.01 km) |
| Richland to Kiryas Joel (New York) | 2,244.78 mi (3,612.63 km) |
| Richland to Kissimmee (Florida) | 2,391.68 mi (3,849.03 km) |
| Richland to Klamath Falls (Oregon) | 306.37 mi (493.05 km) |
| Richland to Knightdale (North Carolina) | 2,218.26 mi (3,569.94 km) |
| Richland to Knik-Fairview (Alaska) | 1,596.56 mi (2,569.41 km) |
| Richland to Knoxville (Tennessee) | 1,953.03 mi (3,143.11 km) |
| Richland to Kokomo (Indiana) | 1,700.15 mi (2,736.13 km) |
| Richland to Kuna (Idaho) | 239.63 mi (385.65 km) |
| Richland to Kyle (Texas) | 1,608.76 mi (2,589.04 km) |
| Richland to La Cañada Flintridge (California) | 836.11 mi (1,345.59 km) |
