| Sozopol to Watervliet (New York) | 4,801.26 mi (7,726.88 km) |
| Sozopol to Watsonville (California) | 6,627.69 mi (10,666.24 km) |
| Sozopol to Wauconda (Illinois) | 5,357.79 mi (8,622.54 km) |
| Sozopol to Waukee (Iowa) | 5,587.71 mi (8,992.55 km) |
| Sozopol to Waukegan (Illinois) | 5,343.79 mi (8,600.01 km) |
| Sozopol to Waukesha (Wisconsin) | 5,324.48 mi (8,568.92 km) |
| Sozopol to Waunakee (Wisconsin) | 5,356.55 mi (8,620.54 km) |
| Sozopol to Waupun (Wisconsin) | 5,309.74 mi (8,545.20 km) |
| Sozopol to Wausau (Wisconsin) | 5,272.46 mi (8,485.20 km) |
| Sozopol to Wauwatosa (Wisconsin) | 5,314.52 mi (8,552.89 km) |
| Sozopol to Waverly (Iowa) | 5,481.47 mi (8,821.57 km) |
| Sozopol to Waverly (Michigan) | 5,211.05 mi (8,386.37 km) |
| Sozopol to Waxahachie (Texas) | 6,186.67 mi (9,956.49 km) |
| Sozopol to Waxhaw (North Carolina) | 5,442.28 mi (8,758.51 km) |
| Sozopol to Waycross (Georgia) | 5,690.42 mi (9,157.85 km) |
