| Peterborough to Salisbury (New York) | 3,415.00 mi (5,495.92 km) |
| Peterborough to Salisbury (North Carolina) | 3,929.17 mi (6,323.38 km) |
| Peterborough to Salmon Creek (Washington) | 4,841.68 mi (7,791.94 km) |
| Peterborough to Salt Lake City (Utah) | 4,809.33 mi (7,739.88 km) |
| Peterborough to Sammamish (Washington) | 4,716.36 mi (7,590.25 km) |
| Peterborough to San Angelo (Texas) | 4,919.49 mi (7,917.15 km) |
| Peterborough to San Anselmo (California) | 5,289.78 mi (8,513.08 km) |
| Peterborough to San Antonio (Texas) | 4,952.76 mi (7,970.70 km) |
| Peterborough to San Benito (Texas) | 5,097.60 mi (8,203.80 km) |
| Peterborough to San Bernardino (California) | 5,353.23 mi (8,615.19 km) |
| Peterborough to San Bruno (California) | 5,306.70 mi (8,540.30 km) |
| Peterborough to San Buenaventura (California) | 5,406.32 mi (8,700.64 km) |
| Peterborough to San Carlos (California) | 5,309.43 mi (8,544.70 km) |
| Peterborough to San Carlos Park (Florida) | 4,442.70 mi (7,149.83 km) |
| Peterborough to San Clemente (California) | 5,403.08 mi (8,695.42 km) |
