| Healdsburg to Frederick (Colorado) | 959.76 mi (1,544.58 km) |
| Healdsburg to Frederick (Maryland) | 2,413.87 mi (3,884.75 km) |
| Healdsburg to Fredericksburg (Texas) | 1,478.19 mi (2,378.92 km) |
| Healdsburg to Fredericksburg (Virginia) | 2,429.42 mi (3,909.78 km) |
| Healdsburg to Frederickson (Washington) | 585.72 mi (942.62 km) |
| Healdsburg to Freeport (Illinois) | 1,753.99 mi (2,822.78 km) |
| Healdsburg to Freeport (New York) | 2,591.26 mi (4,170.24 km) |
| Healdsburg to Freeport (Texas) | 1,706.73 mi (2,746.72 km) |
| Healdsburg to Fremont (California) | 89.60 mi (144.20 km) |
| Healdsburg to Fremont (Nebraska) | 1,403.47 mi (2,258.67 km) |
| Healdsburg to Fremont (Ohio) | 2,094.31 mi (3,370.47 km) |
| Healdsburg to French Valley (California) | 472.79 mi (760.88 km) |
| Healdsburg to Fresno (California) | 210.55 mi (338.84 km) |
| Healdsburg to Fresno (Texas) | 1,680.75 mi (2,704.91 km) |
| Healdsburg to Fridley (Minnesota) | 1,577.71 mi (2,539.08 km) |
