| Weslaco to Frederick (Colorado) | 1,044.11 mi (1,680.33 km) |
| Weslaco to Frederick (Maryland) | 1,500.00 mi (2,414.01 km) |
| Weslaco to Fredericksburg (Texas) | 288.80 mi (464.78 km) |
| Weslaco to Fredericksburg (Virginia) | 1,457.04 mi (2,344.87 km) |
| Weslaco to Frederickson (Washington) | 1,963.09 mi (3,159.29 km) |
| Weslaco to Freeport (Illinois) | 1,210.75 mi (1,948.52 km) |
| Weslaco to Freeport (New York) | 1,717.55 mi (2,764.13 km) |
| Weslaco to Freeport (Texas) | 250.87 mi (403.74 km) |
| Weslaco to Fremont (California) | 1,605.71 mi (2,584.14 km) |
| Weslaco to Fremont (Nebraska) | 1,059.18 mi (1,704.58 km) |
| Weslaco to Fremont (Ohio) | 1,349.32 mi (2,171.51 km) |
| Weslaco to French Valley (California) | 1,252.79 mi (2,016.18 km) |
| Weslaco to Fresno (California) | 1,474.61 mi (2,373.15 km) |
| Weslaco to Fresno (Texas) | 279.38 mi (449.62 km) |
| Weslaco to Fridley (Minnesota) | 1,333.61 mi (2,146.24 km) |
