| Slovenj Gradec to Willow Grove (Pennsylvania) | 4,299.55 mi (6,919.45 km) |
| Slovenj Gradec to Willowbrook (California) | 6,166.63 mi (9,924.24 km) |
| Slovenj Gradec to Willowick (Ohio) | 4,487.89 mi (7,222.57 km) |
| Slovenj Gradec to Wilmette (Illinois) | 4,705.50 mi (7,572.76 km) |
| Slovenj Gradec to Wilmington (Delaware) | 4,334.65 mi (6,975.95 km) |
| Slovenj Gradec to Wilmington (North Carolina) | 4,681.96 mi (7,534.89 km) |
| Slovenj Gradec to Wilmington (Ohio) | 4,680.99 mi (7,533.32 km) |
| Slovenj Gradec to Wilmington Island (Georgia) | 4,916.68 mi (7,912.62 km) |
| Slovenj Gradec to Wilson (North Carolina) | 4,613.64 mi (7,424.94 km) |
| Slovenj Gradec to Wilsonville (Oregon) | 5,594.54 mi (9,003.54 km) |
| Slovenj Gradec to Wilton Manors (Florida) | 5,162.16 mi (8,307.69 km) |
| Slovenj Gradec to Wimauma (Florida) | 5,181.69 mi (8,339.12 km) |
| Slovenj Gradec to Winchester (Kentucky) | 4,763.44 mi (7,666.01 km) |
| Slovenj Gradec to Winchester (Nevada) | 5,945.25 mi (9,567.95 km) |
| Slovenj Gradec to Winchester (Virginia) | 4,467.59 mi (7,189.89 km) |
