| Fort Collins to Albenga | 5,274.73 mi (8,488.86 km) |
| Fort Collins to Alberobello | 5,753.37 mi (9,259.16 km) |
| Fort Collins to Albignasego | 5,337.85 mi (8,590.44 km) |
| Fort Collins to Albinea | 5,330.86 mi (8,579.19 km) |
| Fort Collins to Albino | 5,247.30 mi (8,444.71 km) |
| Fort Collins to Alcamo | 5,747.93 mi (9,250.40 km) |
| Fort Collins to Alessandria | 5,247.19 mi (8,444.54 km) |
| Fort Collins to Alfonsine | 5,386.40 mi (8,668.57 km) |
| Fort Collins to Alghero | 5,447.03 mi (8,766.14 km) |
| Fort Collins to Alpignano | 5,199.66 mi (8,368.04 km) |
| Fort Collins to Altamura | 5,728.41 mi (9,218.98 km) |
| Fort Collins to Altavilla Vicentina | 5,315.51 mi (8,554.49 km) |
| Fort Collins to Altofonte | 5,756.58 mi (9,264.33 km) |
| Fort Collins to Altopascio | 5,373.15 mi (8,647.25 km) |
| Fort Collins to Alzano Lombardo | 5,246.36 mi (8,443.21 km) |
