| San Marino to Spout Springs (North Carolina) | 2,206.97 mi (3,551.78 km) |
| San Marino to Spring (Texas) | 1,356.76 mi (2,183.50 km) |
| San Marino to Spring Creek (Nevada) | 477.87 mi (769.05 km) |
| San Marino to Spring Hill (Florida) | 2,125.60 mi (3,420.82 km) |
| San Marino to Spring Hill (Tennessee) | 1,763.51 mi (2,838.09 km) |
| San Marino to Spring Lake (North Carolina) | 2,210.04 mi (3,556.71 km) |
| San Marino to Spring Valley (California) | 116.31 mi (187.18 km) |
| San Marino to Spring Valley (Nevada) | 210.98 mi (339.55 km) |
| San Marino to Spring Valley (New York) | 2,432.88 mi (3,915.35 km) |
| San Marino to Springboro (Ohio) | 1,898.94 mi (3,056.04 km) |
| San Marino to Springdale (Arkansas) | 1,357.31 mi (2,184.37 km) |
| San Marino to Springdale (New Jersey) | 2,390.03 mi (3,846.38 km) |
| San Marino to Springdale (Ohio) | 1,885.91 mi (3,035.08 km) |
| San Marino to Springfield (Illinois) | 1,611.80 mi (2,593.95 km) |
| San Marino to Springfield (Massachusetts) | 2,507.25 mi (4,035.03 km) |
