| Fort Collins to Friesoythe | 4,839.65 mi (7,788.66 km) |
| Fort Collins to Fritzlar | 4,972.43 mi (8,002.35 km) |
| Fort Collins to Frohburg | 5,077.69 mi (8,171.76 km) |
| Fort Collins to Frondenberg | 4,908.41 mi (7,899.32 km) |
| Fort Collins to Fulda | 5,012.53 mi (8,066.88 km) |
| Fort Collins to Fuldabruck | 4,972.40 mi (8,002.30 km) |
| Fort Collins to Fuldatal | 4,969.85 mi (7,998.20 km) |
| Fort Collins to Furstenau | 4,856.92 mi (7,816.46 km) |
| Fort Collins to Furstenfeldbruck | 5,178.05 mi (8,333.27 km) |
| Fort Collins to Furstenwalde | 5,057.99 mi (8,140.05 km) |
| Fort Collins to Furth | 5,026.56 mi (8,089.47 km) |
| Fort Collins to Furth | 5,106.91 mi (8,218.78 km) |
| Fort Collins to Furth im Wald | 5,172.81 mi (8,324.83 km) |
| Fort Collins to Furtwangen im Schwarzwald | 5,083.49 mi (8,181.08 km) |
| Fort Collins to Fussen | 5,189.73 mi (8,352.06 km) |
