| Sliven to Willow Grove (Pennsylvania) | 4,905.70 mi (7,894.96 km) |
| Sliven to Willowbrook (California) | 6,689.46 mi (10,765.65 km) |
| Sliven to Willowick (Ohio) | 5,084.85 mi (8,183.28 km) |
| Sliven to Wilmette (Illinois) | 5,292.14 mi (8,516.88 km) |
| Sliven to Wilmington (Delaware) | 4,940.98 mi (7,951.73 km) |
| Sliven to Wilmington (North Carolina) | 5,292.23 mi (8,517.02 km) |
| Sliven to Wilmington (Ohio) | 5,278.94 mi (8,495.64 km) |
| Sliven to Wilmington Island (Georgia) | 5,526.77 mi (8,894.47 km) |
| Sliven to Wilson (North Carolina) | 5,222.59 mi (8,404.95 km) |
| Sliven to Wilsonville (Oregon) | 6,066.50 mi (9,763.09 km) |
| Sliven to Wilton Manors (Florida) | 5,774.93 mi (9,293.86 km) |
| Sliven to Wimauma (Florida) | 5,793.60 mi (9,323.91 km) |
| Sliven to Winchester (Kentucky) | 5,363.36 mi (8,631.49 km) |
| Sliven to Winchester (Nevada) | 6,474.47 mi (10,419.66 km) |
| Sliven to Winchester (Virginia) | 5,072.33 mi (8,163.13 km) |
