| Fort Collins to Grigiskes | 5,230.81 mi (8,418.18 km) |
| Fort Collins to Ignalina | 5,217.99 mi (8,397.55 km) |
| Fort Collins to Jonava | 5,188.81 mi (8,350.58 km) |
| Fort Collins to Joniskis | 5,109.15 mi (8,222.38 km) |
| Fort Collins to Jurbarkas | 5,151.35 mi (8,290.30 km) |
| Fort Collins to Kaisiadorys | 5,204.17 mi (8,375.30 km) |
| Fort Collins to Kalvarija | 5,198.62 mi (8,366.37 km) |
| Fort Collins to Kaunas | 5,188.85 mi (8,350.65 km) |
| Fort Collins to Kazlu Ruda | 5,187.46 mi (8,348.42 km) |
| Fort Collins to Kedainiai | 5,169.70 mi (8,319.82 km) |
| Fort Collins to Kelme | 5,125.69 mi (8,249.00 km) |
| Fort Collins to Klaipeda | 5,076.03 mi (8,169.08 km) |
| Fort Collins to Kretinga | 5,070.46 mi (8,160.12 km) |
| Fort Collins to Kupiskis | 5,163.24 mi (8,309.43 km) |
| Fort Collins to Kursenai | 5,106.37 mi (8,217.90 km) |
