| San Gwann to Somersworth (New Hampshire) | 4,372.51 mi (7,036.88 km) |
| San Gwann to Somerton (Arizona) | 6,674.88 mi (10,742.18 km) |
| San Gwann to Somerville (Massachusetts) | 4,408.12 mi (7,094.18 km) |
| San Gwann to Somerville (New Jersey) | 4,627.06 mi (7,446.53 km) |
| San Gwann to Sonoma (California) | 6,619.07 mi (10,652.36 km) |
| San Gwann to Soquel (California) | 6,677.47 mi (10,746.35 km) |
| San Gwann to South Bend (Indiana) | 5,106.62 mi (8,218.31 km) |
| San Gwann to South Bradenton (Florida) | 5,493.37 mi (8,840.72 km) |
| San Gwann to South Burlington (Vermont) | 4,441.11 mi (7,147.27 km) |
| San Gwann to South Charleston (West Virginia) | 5,031.67 mi (8,097.69 km) |
| San Gwann to South Daytona (Florida) | 5,347.46 mi (8,605.90 km) |
| San Gwann to South El Monte (California) | 6,715.43 mi (10,807.44 km) |
| San Gwann to South Elgin (Illinois) | 5,180.90 mi (8,337.85 km) |
| San Gwann to South Euclid (Ohio) | 4,906.34 mi (7,896.00 km) |
| San Gwann to South Farmingdale (New York) | 4,568.49 mi (7,352.28 km) |
