| Freeport to Superior (Colorado) | 1,655.73 mi (2,664.64 km) |
| Freeport to Superior (Wisconsin) | 1,011.09 mi (1,627.20 km) |
| Freeport to Surprise (Arizona) | 2,174.92 mi (3,500.20 km) |
| Freeport to Susanville (California) | 2,439.19 mi (3,925.50 km) |
| Freeport to Sussex (Wisconsin) | 771.06 mi (1,240.90 km) |
| Freeport to Suwanee (Georgia) | 733.62 mi (1,180.65 km) |
| Freeport to Swansea (Illinois) | 883.76 mi (1,422.27 km) |
| Freeport to Sweetwater (Florida) | 1,099.12 mi (1,768.87 km) |
| Freeport to Sweetwater (Texas) | 1,584.69 mi (2,550.32 km) |
| Freeport to Sycamore (Illinois) | 787.81 mi (1,267.86 km) |
| Freeport to Sylacauga (Alabama) | 868.53 mi (1,397.77 km) |
| Freeport to Sylvania (Ohio) | 531.22 mi (854.91 km) |
| Freeport to Syosset (New York) | 12.15 mi (19.55 km) |
| Freeport to Syracuse (New York) | 211.15 mi (339.82 km) |
| Freeport to Syracuse (Utah) | 1,994.44 mi (3,209.74 km) |
