| Boulder City to Salzgitter | 5,521.20 mi (8,885.51 km) |
| Boulder City to Salzhemmendorf | 5,503.94 mi (8,857.73 km) |
| Boulder City to Salzkotten | 5,495.39 mi (8,843.98 km) |
| Boulder City to Salzwedel | 5,508.24 mi (8,864.66 km) |
| Boulder City to Sande | 5,386.82 mi (8,669.25 km) |
| Boulder City to Sandhausen | 5,614.10 mi (9,035.03 km) |
| Boulder City to Sangerhausen | 5,583.92 mi (8,986.44 km) |
| Boulder City to Sankt Augustin | 5,497.77 mi (8,847.81 km) |
| Boulder City to Sankt Georgen im Schwarzwald | 5,665.36 mi (9,117.52 km) |
| Boulder City to Sankt Ingbert | 5,568.41 mi (8,961.48 km) |
| Boulder City to Sankt Leon-Rot | 5,616.23 mi (9,038.46 km) |
| Boulder City to Sankt Wendel | 5,561.71 mi (8,950.70 km) |
| Boulder City to Sarstedt | 5,503.13 mi (8,856.44 km) |
| Boulder City to Sassenberg | 5,462.83 mi (8,791.58 km) |
| Boulder City to Sassenburg | 5,510.92 mi (8,868.97 km) |
