| Sofia to Iselin (New Jersey) | 4,731.76 mi (7,615.02 km) |
| Sofia to Isla Vista (California) | 6,623.54 mi (10,659.56 km) |
| Sofia to Issaquah (Washington) | 5,853.24 mi (9,419.88 km) |
| Sofia to Ithaca (New York) | 4,739.05 mi (7,626.76 km) |
| Sofia to Ives Estates (Florida) | 5,652.34 mi (9,096.57 km) |
| Sofia to Jackson (Michigan) | 5,052.82 mi (8,131.73 km) |
| Sofia to Jackson (Mississippi) | 5,764.31 mi (9,276.76 km) |
| Sofia to Jackson (Missouri) | 5,487.07 mi (8,830.59 km) |
| Sofia to Jackson (Tennessee) | 5,542.15 mi (8,919.23 km) |
| Sofia to Jackson (Wyoming) | 5,840.20 mi (9,398.90 km) |
| Sofia to Jacksonville (Alabama) | 5,511.22 mi (8,869.45 km) |
| Sofia to Jacksonville (Arkansas) | 5,707.70 mi (9,185.65 km) |
| Sofia to Jacksonville (Florida) | 5,508.94 mi (8,865.78 km) |
| Sofia to Jacksonville (Illinois) | 5,390.86 mi (8,675.76 km) |
| Sofia to Jacksonville (North Carolina) | 5,119.84 mi (8,239.59 km) |
