| Columbine to Abilene (Texas) | 575.64 mi (926.41 km) |
| Columbine to Accokeek (Maryland) | 1,499.49 mi (2,413.20 km) |
| Columbine to Acworth (Georgia) | 1,188.00 mi (1,911.90 km) |
| Columbine to Ada (Oklahoma) | 569.57 mi (916.64 km) |
| Columbine to Addison (Illinois) | 905.86 mi (1,457.84 km) |
| Columbine to Addison (Texas) | 647.61 mi (1,042.23 km) |
| Columbine to Adelanto (California) | 763.61 mi (1,228.91 km) |
| Columbine to Adelphi (Maryland) | 1,497.18 mi (2,409.49 km) |
| Columbine to Adrian (Michigan) | 1,109.26 mi (1,785.18 km) |
| Columbine to Affton (Missouri) | 793.21 mi (1,276.55 km) |
| Columbine to Agoura Hills (California) | 843.63 mi (1,357.70 km) |
| Columbine to Aguadilla (Puerto Rico) | 2,687.25 mi (4,324.70 km) |
| Columbine to Aiken (South Carolina) | 1,356.82 mi (2,183.59 km) |
| Columbine to Akron (Ohio) | 1,240.71 mi (1,996.73 km) |
| Columbine to Alabaster (Alabama) | 1,103.34 mi (1,775.65 km) |
