| Houston (Texas) to Keystone | 781.11 mi (1,257.08 km) |
| Washington (District of Columbia) to Keystone | 810.44 mi (1,304.28 km) |
| Baltimore (Maryland) to Keystone | 844.67 mi (1,359.36 km) |
| St. Louis (Missouri) to Keystone | 848.53 mi (1,365.57 km) |
| Dallas (Texas) to Keystone | 902.16 mi (1,451.88 km) |
| Philadelphia (Pennsylvania) to Keystone | 924.29 mi (1,487.51 km) |
| Detroit (Michigan) to Keystone | 985.13 mi (1,585.42 km) |
| Chicago (Illinois) to Keystone | 989.32 mi (1,592.16 km) |
| Brooklyn (New York) to Keystone | 994.46 mi (1,600.43 km) |
| New York (New York) to Keystone | 997.73 mi (1,605.69 km) |
| Queens (New York) to Keystone | 1,004.54 mi (1,616.65 km) |
| Boston (Massachusetts) to Keystone | 1,173.64 mi (1,888.79 km) |
| Minneapolis (Minnesota) to Keystone | 1,302.35 mi (2,095.94 km) |
| Denver (Colorado) to Keystone | 1,502.08 mi (2,417.37 km) |
| Phoenix (Arizona) to Keystone | 1,782.74 mi (2,869.05 km) |
| Tampa (Florida) to Keystone | 13.37 mi (21.52 km) |
| Las Vegas (Nevada) to Keystone | 1,979.96 mi (3,186.45 km) |
| San Diego (California) to Keystone | 2,071.82 mi (3,334.26 km) |
| Riverside (California) to Keystone | 2,088.38 mi (3,360.92 km) |
| Los Angeles (California) to Keystone | 2,146.59 mi (3,454.60 km) |
| San Francisco (California) to Keystone | 2,384.50 mi (3,837.49 km) |
| Portland (Oregon) to Keystone | 2,485.14 mi (3,999.44 km) |
| Miami (Florida) to Keystone | 218.99 mi (352.43 km) |
| Seattle (Washington) to Keystone | 2,511.17 mi (4,041.33 km) |
| Atlanta (Georgia) to Keystone | 403.78 mi (649.83 km) |
