| Pontedera to Somersworth (New Hampshire) | 3,909.18 mi (6,291.21 km) |
| Pontedera to Somerton (Arizona) | 6,141.08 mi (9,883.11 km) |
| Pontedera to Somerville (Massachusetts) | 3,949.47 mi (6,356.05 km) |
| Pontedera to Somerville (New Jersey) | 4,170.22 mi (6,711.32 km) |
| Pontedera to Sonoma (California) | 6,060.40 mi (9,753.27 km) |
| Pontedera to Soquel (California) | 6,121.23 mi (9,851.17 km) |
| Pontedera to South Bend (Indiana) | 4,614.60 mi (7,426.48 km) |
| Pontedera to South Bradenton (Florida) | 5,085.11 mi (8,183.69 km) |
| Pontedera to South Burlington (Vermont) | 3,965.46 mi (6,381.79 km) |
| Pontedera to South Charleston (West Virginia) | 4,567.44 mi (7,350.58 km) |
| Pontedera to South Daytona (Florida) | 4,935.59 mi (7,943.07 km) |
| Pontedera to South El Monte (California) | 6,171.08 mi (9,931.40 km) |
| Pontedera to South Elgin (Illinois) | 4,682.67 mi (7,536.03 km) |
| Pontedera to South Euclid (Ohio) | 4,426.65 mi (7,124.01 km) |
| Pontedera to South Farmingdale (New York) | 4,113.87 mi (6,620.63 km) |
