| Mason City to Salzgitter | 4,435.66 mi (7,138.51 km) |
| Mason City to Salzhemmendorf | 4,414.05 mi (7,103.72 km) |
| Mason City to Salzkotten | 4,397.47 mi (7,077.05 km) |
| Mason City to Salzwedel | 4,432.82 mi (7,133.94 km) |
| Mason City to Sande | 4,302.11 mi (6,923.57 km) |
| Mason City to Sandhausen | 4,497.47 mi (7,237.98 km) |
| Mason City to Sangerhausen | 4,497.36 mi (7,237.80 km) |
| Mason City to Sankt Augustin | 4,385.79 mi (7,058.25 km) |
| Mason City to Sankt Georgen im Schwarzwald | 4,537.84 mi (7,302.95 km) |
| Mason City to Sankt Ingbert | 4,444.35 mi (7,152.49 km) |
| Mason City to Sankt Leon-Rot | 4,498.71 mi (7,239.97 km) |
| Mason City to Sankt Wendel | 4,439.18 mi (7,144.17 km) |
| Mason City to Sarstedt | 4,416.07 mi (7,106.97 km) |
| Mason City to Sassenberg | 4,364.99 mi (7,024.76 km) |
| Mason City to Sassenburg | 4,430.03 mi (7,129.45 km) |
