| Peterborough to Security-Widefield (Colorado) | 4,681.74 mi (7,534.54 km) |
| Peterborough to Sedalia (Missouri) | 4,273.62 mi (6,877.72 km) |
| Peterborough to Sedro-Woolley (Washington) | 4,669.06 mi (7,514.13 km) |
| Peterborough to Seguin (Texas) | 4,924.81 mi (7,925.72 km) |
| Peterborough to Selden (New York) | 3,388.80 mi (5,453.74 km) |
| Peterborough to Selma (Alabama) | 4,351.32 mi (7,002.77 km) |
| Peterborough to Selma (California) | 5,284.84 mi (8,505.13 km) |
| Peterborough to Selma (Texas) | 4,938.14 mi (7,947.17 km) |
| Peterborough to Seminole (Florida) | 4,412.22 mi (7,100.78 km) |
| Peterborough to Seven Hills (Ohio) | 3,706.33 mi (5,964.75 km) |
| Peterborough to Seven Oaks (South Carolina) | 4,034.19 mi (6,492.39 km) |
| Peterborough to Severn (Maryland) | 3,613.38 mi (5,815.18 km) |
| Peterborough to Severna Park (Maryland) | 3,610.53 mi (5,810.59 km) |
| Peterborough to Sevierville (Tennessee) | 4,041.22 mi (6,503.71 km) |
| Peterborough to Seymour (Indiana) | 3,983.79 mi (6,411.29 km) |
