| Ponce to Superior (Colorado) | 2,746.24 mi (4,419.65 km) |
| Ponce to Superior (Wisconsin) | 2,453.93 mi (3,949.22 km) |
| Ponce to Surprise (Arizona) | 3,019.81 mi (4,859.92 km) |
| Ponce to Susanville (California) | 3,539.96 mi (5,697.01 km) |
| Ponce to Sussex (Wisconsin) | 2,145.74 mi (3,453.23 km) |
| Ponce to Suwanee (Georgia) | 1,544.76 mi (2,486.06 km) |
| Ponce to Swansea (Illinois) | 1,996.88 mi (3,213.67 km) |
| Ponce to Sweetwater (Florida) | 1,031.11 mi (1,659.42 km) |
| Ponce to Sweetwater (Texas) | 2,322.23 mi (3,737.26 km) |
| Ponce to Sycamore (Illinois) | 2,105.08 mi (3,387.79 km) |
| Ponce to Sylacauga (Alabama) | 1,605.61 mi (2,583.97 km) |
| Ponce to Sylvania (Ohio) | 1,922.83 mi (3,094.49 km) |
| Ponce to Syosset (New York) | 1,627.67 mi (2,619.48 km) |
| Ponce to Syracuse (New York) | 1,816.82 mi (2,923.89 km) |
| Ponce to Syracuse (Utah) | 3,114.94 mi (5,013.02 km) |
