| Echternach to Frederick (Maryland) | 3,966.04 mi (6,382.72 km) |
| Echternach to Fredericksburg (Texas) | 5,267.11 mi (8,476.60 km) |
| Echternach to Fredericksburg (Virginia) | 4,020.12 mi (6,469.76 km) |
| Echternach to Frederickson (Washington) | 5,076.98 mi (8,170.61 km) |
| Echternach to Freeport (Illinois) | 4,309.79 mi (6,935.94 km) |
| Echternach to Freeport (New York) | 3,756.23 mi (6,045.08 km) |
| Echternach to Freeport (Texas) | 5,200.02 mi (8,368.62 km) |
| Echternach to Fremont (California) | 5,632.73 mi (9,065.00 km) |
| Echternach to Fremont (Nebraska) | 4,600.02 mi (7,403.02 km) |
| Echternach to Fremont (Ohio) | 4,105.95 mi (6,607.89 km) |
| Echternach to French Valley (California) | 5,718.79 mi (9,203.51 km) |
| Echternach to Fresno (California) | 5,614.03 mi (9,034.90 km) |
| Echternach to Fresno (Texas) | 5,173.46 mi (8,325.88 km) |
| Echternach to Fridley (Minnesota) | 4,306.71 mi (6,930.98 km) |
| Echternach to Friendly (Maryland) | 3,977.91 mi (6,401.83 km) |
