| Alken to Frederick (Maryland) | 3,891.56 mi (6,262.86 km) |
| Alken to Fredericksburg (Texas) | 5,187.51 mi (8,348.49 km) |
| Alken to Fredericksburg (Virginia) | 3,946.46 mi (6,351.21 km) |
| Alken to Frederickson (Washington) | 4,988.55 mi (8,028.29 km) |
| Alken to Freeport (Illinois) | 4,228.36 mi (6,804.89 km) |
| Alken to Freeport (New York) | 3,682.73 mi (5,926.78 km) |
| Alken to Freeport (Texas) | 5,122.76 mi (8,244.29 km) |
| Alken to Fremont (California) | 5,544.72 mi (8,923.37 km) |
| Alken to Fremont (Nebraska) | 4,516.69 mi (7,268.91 km) |
| Alken to Fremont (Ohio) | 4,027.53 mi (6,481.69 km) |
| Alken to French Valley (California) | 5,632.02 mi (9,063.86 km) |
| Alken to Fresno (California) | 5,526.36 mi (8,893.81 km) |
| Alken to Fresno (Texas) | 5,095.85 mi (8,200.98 km) |
| Alken to Fridley (Minnesota) | 4,222.90 mi (6,796.10 km) |
| Alken to Friendly (Maryland) | 3,904.17 mi (6,283.16 km) |
