| Rio Grande City to Salzgitter | 5,540.16 mi (8,916.03 km) |
| Rio Grande City to Salzhemmendorf | 5,515.68 mi (8,876.63 km) |
| Rio Grande City to Salzkotten | 5,493.16 mi (8,840.39 km) |
| Rio Grande City to Salzwedel | 5,544.63 mi (8,923.22 km) |
| Rio Grande City to Sande | 5,409.69 mi (8,706.05 km) |
| Rio Grande City to Sandhausen | 5,575.15 mi (8,972.34 km) |
| Rio Grande City to Sangerhausen | 5,599.95 mi (9,012.25 km) |
| Rio Grande City to Sankt Augustin | 5,469.93 mi (8,803.01 km) |
| Rio Grande City to Sankt Georgen im Schwarzwald | 5,604.33 mi (9,019.30 km) |
| Rio Grande City to Sankt Ingbert | 5,516.21 mi (8,877.48 km) |
| Rio Grande City to Sankt Leon-Rot | 5,575.54 mi (8,972.97 km) |
| Rio Grande City to Sankt Wendel | 5,512.61 mi (8,871.68 km) |
| Rio Grande City to Sarstedt | 5,519.79 mi (8,883.24 km) |
| Rio Grande City to Sassenberg | 5,461.37 mi (8,789.22 km) |
| Rio Grande City to Sassenburg | 5,538.02 mi (8,912.58 km) |
