| Littleport to Superior (Colorado) | 4,656.51 mi (7,493.93 km) |
| Littleport to Superior (Wisconsin) | 3,867.36 mi (6,223.91 km) |
| Littleport to Surprise (Arizona) | 5,244.32 mi (8,439.92 km) |
| Littleport to Susanville (California) | 5,112.45 mi (8,227.69 km) |
| Littleport to Sussex (Wisconsin) | 3,896.14 mi (6,270.24 km) |
| Littleport to Suwanee (Georgia) | 4,175.40 mi (6,719.66 km) |
| Littleport to Swansea (Illinois) | 4,183.34 mi (6,732.43 km) |
| Littleport to Sweetwater (Florida) | 4,442.60 mi (7,149.67 km) |
| Littleport to Sweetwater (Texas) | 4,886.68 mi (7,864.36 km) |
| Littleport to Sycamore (Illinois) | 3,967.16 mi (6,384.53 km) |
| Littleport to Sylacauga (Alabama) | 4,306.21 mi (6,930.18 km) |
| Littleport to Sylvania (Ohio) | 3,793.24 mi (6,104.63 km) |
| Littleport to Syosset (New York) | 3,433.52 mi (5,525.72 km) |
| Littleport to Syracuse (New York) | 3,440.51 mi (5,536.97 km) |
| Littleport to Syracuse (Utah) | 4,818.70 mi (7,754.94 km) |
