| Dupnitsa to Exeter (California) | 6,510.03 mi (10,476.89 km) |
| Dupnitsa to Fair Lawn (New Jersey) | 4,716.92 mi (7,591.15 km) |
| Dupnitsa to Fair Oaks (California) | 6,415.18 mi (10,324.23 km) |
| Dupnitsa to Fair Oaks (Virginia) | 4,940.42 mi (7,950.83 km) |
| Dupnitsa to Fairbanks (Alaska) | 5,020.00 mi (8,078.91 km) |
| Dupnitsa to Fairborn (Ohio) | 5,164.53 mi (8,311.50 km) |
| Dupnitsa to Fairburn (Georgia) | 5,485.49 mi (8,828.04 km) |
| Dupnitsa to Fairfax (Virginia) | 4,938.52 mi (7,947.79 km) |
| Dupnitsa to Fairfax Station (Virginia) | 4,942.63 mi (7,954.39 km) |
| Dupnitsa to Fairfield (California) | 6,457.80 mi (10,392.83 km) |
| Dupnitsa to Fairfield (Ohio) | 5,207.42 mi (8,380.54 km) |
| Dupnitsa to Fairhope (Alabama) | 5,769.69 mi (9,285.42 km) |
| Dupnitsa to Fairland (Maryland) | 4,914.15 mi (7,908.57 km) |
| Dupnitsa to Fairmont (Minnesota) | 5,355.54 mi (8,618.91 km) |
| Dupnitsa to Fairmont (West Virginia) | 5,026.73 mi (8,089.74 km) |
