| Waltrop to Frederick (Maryland) | 3,953.63 mi (6,362.75 km) |
| Waltrop to Fredericksburg (Texas) | 5,238.77 mi (8,430.98 km) |
| Waltrop to Fredericksburg (Virginia) | 4,009.89 mi (6,453.30 km) |
| Waltrop to Frederickson (Washington) | 4,996.15 mi (8,040.53 km) |
| Waltrop to Freeport (Illinois) | 4,275.46 mi (6,880.70 km) |
| Waltrop to Freeport (New York) | 3,746.55 mi (6,029.49 km) |
| Waltrop to Freeport (Texas) | 5,179.13 mi (8,335.00 km) |
| Waltrop to Fremont (California) | 5,561.67 mi (8,950.64 km) |
| Waltrop to Fremont (Nebraska) | 4,558.14 mi (7,335.62 km) |
| Waltrop to Fremont (Ohio) | 4,081.96 mi (6,569.28 km) |
| Waltrop to French Valley (California) | 5,658.63 mi (9,106.69 km) |
| Waltrop to Fresno (California) | 5,546.69 mi (8,926.53 km) |
| Waltrop to Fresno (Texas) | 5,151.51 mi (8,290.56 km) |
| Waltrop to Fridley (Minnesota) | 4,262.88 mi (6,860.44 km) |
| Waltrop to Friendly (Maryland) | 3,967.50 mi (6,385.07 km) |
