| Castelnaudary to Somersworth (New Hampshire) | 3,538.38 mi (5,694.48 km) |
| Castelnaudary to Somerton (Arizona) | 5,843.03 mi (9,403.45 km) |
| Castelnaudary to Somerville (Massachusetts) | 3,575.39 mi (5,754.03 km) |
| Castelnaudary to Somerville (New Jersey) | 3,795.13 mi (6,107.67 km) |
| Castelnaudary to Sonoma (California) | 5,812.42 mi (9,354.19 km) |
| Castelnaudary to Soquel (California) | 5,866.61 mi (9,441.40 km) |
| Castelnaudary to South Bend (Indiana) | 4,267.87 mi (6,868.47 km) |
| Castelnaudary to South Bradenton (Florida) | 4,684.53 mi (7,539.02 km) |
| Castelnaudary to South Burlington (Vermont) | 3,604.17 mi (5,800.35 km) |
| Castelnaudary to South Charleston (West Virginia) | 4,197.88 mi (6,755.83 km) |
| Castelnaudary to South Daytona (Florida) | 4,536.41 mi (7,300.65 km) |
| Castelnaudary to South El Monte (California) | 5,890.67 mi (9,480.12 km) |
| Castelnaudary to South Elgin (Illinois) | 4,341.95 mi (6,987.69 km) |
| Castelnaudary to South Euclid (Ohio) | 4,068.96 mi (6,548.36 km) |
| Castelnaudary to South Farmingdale (New York) | 3,737.23 mi (6,014.49 km) |
