| Peterborough to Superior (Colorado) | 4,633.74 mi (7,457.28 km) |
| Peterborough to Superior (Wisconsin) | 3,844.27 mi (6,186.75 km) |
| Peterborough to Surprise (Arizona) | 5,221.66 mi (8,403.46 km) |
| Peterborough to Susanville (California) | 5,091.40 mi (8,193.82 km) |
| Peterborough to Sussex (Wisconsin) | 3,872.55 mi (6,232.27 km) |
| Peterborough to Suwanee (Georgia) | 4,151.42 mi (6,681.07 km) |
| Peterborough to Swansea (Illinois) | 4,159.56 mi (6,694.17 km) |
| Peterborough to Sweetwater (Florida) | 4,418.92 mi (7,111.56 km) |
| Peterborough to Sweetwater (Texas) | 4,863.07 mi (7,826.35 km) |
| Peterborough to Sycamore (Illinois) | 3,943.51 mi (6,346.47 km) |
| Peterborough to Sylacauga (Alabama) | 4,282.23 mi (6,891.59 km) |
| Peterborough to Sylvania (Ohio) | 3,769.40 mi (6,066.27 km) |
| Peterborough to Syosset (New York) | 3,409.54 mi (5,487.13 km) |
| Peterborough to Syracuse (New York) | 3,416.56 mi (5,498.42 km) |
| Peterborough to Syracuse (Utah) | 4,796.70 mi (7,719.54 km) |
