| Fort Collins to Zrece | 5,401.54 mi (8,692.94 km) |
| Fort Collins to Zuzemberk | 5,414.62 mi (8,713.99 km) |
| Fort Collins to Abaran | 5,173.16 mi (8,325.40 km) |
| Fort Collins to Abrera | 5,157.25 mi (8,299.79 km) |
| Fort Collins to Acala del Rio | 5,009.77 mi (8,062.45 km) |
| Fort Collins to Adeje | 4,905.18 mi (7,894.13 km) |
| Fort Collins to Adra | 5,169.63 mi (8,319.72 km) |
| Fort Collins to Aguilar | 5,066.31 mi (8,153.43 km) |
| Fort Collins to Aguilas | 5,201.17 mi (8,370.48 km) |
| Fort Collins to Alacuas | 5,155.72 mi (8,297.33 km) |
| Fort Collins to Alayor | 5,317.45 mi (8,557.61 km) |
| Fort Collins to Albacete | 5,119.17 mi (8,238.50 km) |
| Fort Collins to Albal | 5,160.37 mi (8,304.82 km) |
| Fort Collins to Albatera | 5,196.32 mi (8,362.67 km) |
| Fort Collins to Alberique | 5,168.62 mi (8,318.09 km) |
