| Dallas (Texas) to Northglenn | 670.67 mi (1,079.34 km) |
| Minneapolis (Minnesota) to Northglenn | 690.71 mi (1,111.59 km) |
| St. Louis (Missouri) to Northglenn | 792.03 mi (1,274.66 km) |
| Riverside (California) to Northglenn | 799.28 mi (1,286.32 km) |
| San Diego (California) to Northglenn | 832.81 mi (1,340.28 km) |
| Los Angeles (California) to Northglenn | 840.90 mi (1,353.30 km) |
| Houston (Texas) to Northglenn | 884.84 mi (1,424.01 km) |
| Chicago (Illinois) to Northglenn | 911.56 mi (1,467.02 km) |
| San Francisco (California) to Northglenn | 950.22 mi (1,529.23 km) |
| Portland (Oregon) to Northglenn | 974.91 mi (1,568.96 km) |
| Seattle (Washington) to Northglenn | 1,012.89 mi (1,630.08 km) |
| Detroit (Michigan) to Northglenn | 1,147.66 mi (1,846.98 km) |
| Atlanta (Georgia) to Northglenn | 1,210.07 mi (1,947.41 km) |
| Denver (Colorado) to Northglenn | 11.63 mi (18.72 km) |
| Washington (District of Columbia) to Northglenn | 1,488.26 mi (2,395.13 km) |
| Baltimore (Maryland) to Northglenn | 1,504.05 mi (2,420.54 km) |
| Tampa (Florida) to Northglenn | 1,524.71 mi (2,453.79 km) |
| Philadelphia (Pennsylvania) to Northglenn | 1,573.10 mi (2,531.66 km) |
| Brooklyn (New York) to Northglenn | 1,627.82 mi (2,619.72 km) |
| New York (New York) to Northglenn | 1,628.65 mi (2,621.07 km) |
| Queens (New York) to Northglenn | 1,634.70 mi (2,630.79 km) |
| Miami (Florida) to Northglenn | 1,728.13 mi (2,781.16 km) |
| Boston (Massachusetts) to Northglenn | 1,760.41 mi (2,833.11 km) |
| Phoenix (Arizona) to Northglenn | 588.49 mi (947.08 km) |
| Las Vegas (Nevada) to Northglenn | 614.02 mi (988.18 km) |
