| Duchcov to Exeter (California) | 5,784.99 mi (9,310.04 km) |
| Duchcov to Fair Lawn (New Jersey) | 4,034.04 mi (6,492.15 km) |
| Duchcov to Fair Oaks (California) | 5,693.57 mi (9,162.91 km) |
| Duchcov to Fair Oaks (Virginia) | 4,257.24 mi (6,851.37 km) |
| Duchcov to Fairbanks (Alaska) | 4,398.69 mi (7,079.00 km) |
| Duchcov to Fairborn (Ohio) | 4,463.72 mi (7,183.66 km) |
| Duchcov to Fairburn (Georgia) | 4,801.26 mi (7,726.87 km) |
| Duchcov to Fairfax (Virginia) | 4,255.54 mi (6,848.63 km) |
| Duchcov to Fairfax Station (Virginia) | 4,259.76 mi (6,855.42 km) |
| Duchcov to Fairfield (California) | 5,736.83 mi (9,232.53 km) |
| Duchcov to Fairfield (Ohio) | 4,506.79 mi (7,252.97 km) |
| Duchcov to Fairhope (Alabama) | 5,085.60 mi (8,184.48 km) |
| Duchcov to Fairland (Maryland) | 4,231.22 mi (6,809.49 km) |
| Duchcov to Fairmont (Minnesota) | 4,633.09 mi (7,456.23 km) |
| Duchcov to Fairmont (West Virginia) | 4,334.94 mi (6,976.41 km) |
