| Richmond Hill to Kingsville (Texas) | 1,037.18 mi (1,669.18 km) |
| Richmond Hill to Kinston (North Carolina) | 316.39 mi (509.18 km) |
| Richmond Hill to Kirkland (Washington) | 2,393.12 mi (3,851.36 km) |
| Richmond Hill to Kirksville (Missouri) | 849.87 mi (1,367.73 km) |
| Richmond Hill to Kirkwood (Missouri) | 690.00 mi (1,110.44 km) |
| Richmond Hill to Kiryas Joel (New York) | 762.51 mi (1,227.14 km) |
| Richmond Hill to Kissimmee (Florida) | 248.61 mi (400.11 km) |
| Richmond Hill to Klamath Falls (Oregon) | 2,317.72 mi (3,730.00 km) |
| Richmond Hill to Knightdale (North Carolina) | 313.56 mi (504.63 km) |
| Richmond Hill to Knik-Fairview (Alaska) | 3,600.64 mi (5,794.67 km) |
| Richmond Hill to Knoxville (Tennessee) | 319.11 mi (513.55 km) |
| Richmond Hill to Kokomo (Indiana) | 649.44 mi (1,045.17 km) |
| Richmond Hill to Kuna (Idaho) | 2,059.25 mi (3,314.04 km) |
| Richmond Hill to Kyle (Texas) | 989.87 mi (1,593.04 km) |
| Richmond Hill to La Cañada Flintridge (California) | 2,130.53 mi (3,428.76 km) |
