| Boulder City to Saalfelden am Steinernen Meer | 5,840.73 mi (9,399.74 km) |
| Boulder City to Salzburg | 5,826.87 mi (9,377.44 km) |
| Boulder City to Sankt Andra | 5,934.72 mi (9,551.00 km) |
| Boulder City to Sankt Johann im Pongau | 5,855.36 mi (9,423.29 km) |
| Boulder City to Sankt Johann in Tirol | 5,822.94 mi (9,371.11 km) |
| Boulder City to Sankt Polten | 5,880.36 mi (9,463.53 km) |
| Boulder City to Sankt Valentin | 5,850.62 mi (9,415.66 km) |
| Boulder City to Sankt Veit an der Glan | 5,921.17 mi (9,529.20 km) |
| Boulder City to Schwaz | 5,809.91 mi (9,350.15 km) |
| Boulder City to Schwechat | 5,907.96 mi (9,507.95 km) |
| Boulder City to Sierning | 5,851.11 mi (9,416.45 km) |
| Boulder City to Spittal an der Drau | 5,893.93 mi (9,485.37 km) |
| Boulder City to Stainz | 5,940.99 mi (9,561.10 km) |
| Boulder City to Steyr | 5,854.82 mi (9,422.43 km) |
| Boulder City to Stockerau | 5,887.05 mi (9,474.30 km) |
