| Tulcea to Friendswood (Texas) | 6,192.59 mi (9,966.02 km) |
| Tulcea to Frisco (Texas) | 6,042.69 mi (9,724.76 km) |
| Tulcea to Front Royal (Virginia) | 5,071.79 mi (8,162.25 km) |
| Tulcea to Fruit Cove (Florida) | 5,650.14 mi (9,093.02 km) |
| Tulcea to Fruita (Colorado) | 6,040.83 mi (9,721.77 km) |
| Tulcea to Fruitville (Florida) | 5,826.96 mi (9,377.59 km) |
| Tulcea to Fuller Heights (Florida) | 5,777.62 mi (9,298.17 km) |
| Tulcea to Fullerton (California) | 6,589.61 mi (10,604.95 km) |
| Tulcea to Fullerton (Pennsylvania) | 4,886.96 mi (7,864.80 km) |
| Tulcea to Fulshear (Texas) | 6,206.22 mi (9,987.95 km) |
| Tulcea to Fulton (Missouri) | 5,564.38 mi (8,955.00 km) |
| Tulcea to Fulton (New York) | 4,793.89 mi (7,715.02 km) |
| Tulcea to Fuquay-Varina (North Carolina) | 5,259.46 mi (8,464.28 km) |
| Tulcea to Gadsden (Alabama) | 5,615.88 mi (9,037.88 km) |
| Tulcea to Gaffney (South Carolina) | 5,396.58 mi (8,684.96 km) |
