| North Tustin to Somersworth (New Hampshire) | 2,583.72 mi (4,158.10 km) |
| North Tustin to Somerton (Arizona) | 196.19 mi (315.73 km) |
| North Tustin to Somerville (Massachusetts) | 2,574.84 mi (4,143.81 km) |
| North Tustin to Somerville (New Jersey) | 2,399.19 mi (3,861.12 km) |
| North Tustin to Sonoma (California) | 407.02 mi (655.04 km) |
| North Tustin to Soquel (California) | 323.48 mi (520.59 km) |
| North Tustin to South Bend (Indiana) | 1,796.05 mi (2,890.47 km) |
| North Tustin to South Bradenton (Florida) | 2,127.94 mi (3,424.58 km) |
| North Tustin to South Burlington (Vermont) | 2,467.62 mi (3,971.25 km) |
| North Tustin to South Charleston (West Virginia) | 2,027.01 mi (3,262.15 km) |
| North Tustin to South Daytona (Florida) | 2,179.71 mi (3,507.91 km) |
| North Tustin to South El Monte (California) | 24.52 mi (39.46 km) |
| North Tustin to South Elgin (Illinois) | 1,695.26 mi (2,728.26 km) |
| North Tustin to South Euclid (Ohio) | 2,039.17 mi (3,281.72 km) |
| North Tustin to South Farmingdale (New York) | 2,459.47 mi (3,958.14 km) |
