| Sliven to Florence (South Carolina) | 5,372.88 mi (8,646.82 km) |
| Sliven to Florence-Graham (California) | 6,686.73 mi (10,761.26 km) |
| Sliven to Florham Park (New Jersey) | 4,848.60 mi (7,803.07 km) |
| Sliven to Florida (Puerto Rico) | 5,508.50 mi (8,865.08 km) |
| Sliven to Florida City (Florida) | 5,824.42 mi (9,373.50 km) |
| Sliven to Florida Ridge (Florida) | 5,716.47 mi (9,199.76 km) |
| Sliven to Florin (California) | 6,474.80 mi (10,420.18 km) |
| Sliven to Florissant (Missouri) | 5,551.21 mi (8,933.81 km) |
| Sliven to Flower Hill (Maryland) | 5,032.99 mi (8,099.82 km) |
| Sliven to Flower Mound (Texas) | 6,100.02 mi (9,817.04 km) |
| Sliven to Flowing Wells (Arizona) | 6,594.28 mi (10,612.47 km) |
| Sliven to Foley (Alabama) | 5,880.82 mi (9,464.27 km) |
| Sliven to Folsom (California) | 6,457.56 mi (10,392.43 km) |
| Sliven to Fond du Lac (Wisconsin) | 5,232.13 mi (8,420.30 km) |
| Sliven to Fontana (California) | 6,659.27 mi (10,717.05 km) |
