| Rio Rico to Somersworth (New Hampshire) | 2,320.93 mi (3,735.17 km) |
| Rio Rico to Somerton (Arizona) | 230.33 mi (370.68 km) |
| Rio Rico to Somerville (Massachusetts) | 2,303.48 mi (3,707.10 km) |
| Rio Rico to Somerville (New Jersey) | 2,110.28 mi (3,396.17 km) |
| Rio Rico to Sonoma (California) | 800.83 mi (1,288.82 km) |
| Rio Rico to Soquel (California) | 731.60 mi (1,177.40 km) |
| Rio Rico to South Bend (Indiana) | 1,533.59 mi (2,468.07 km) |
| Rio Rico to South Bradenton (Florida) | 1,726.24 mi (2,778.12 km) |
| Rio Rico to South Burlington (Vermont) | 2,218.78 mi (3,570.79 km) |
| Rio Rico to South Charleston (West Virginia) | 1,716.45 mi (2,762.36 km) |
| Rio Rico to South Daytona (Florida) | 1,789.77 mi (2,880.35 km) |
| Rio Rico to South El Monte (California) | 446.35 mi (718.33 km) |
| Rio Rico to South Elgin (Illinois) | 1,443.15 mi (2,322.52 km) |
| Rio Rico to South Euclid (Ohio) | 1,765.82 mi (2,841.81 km) |
| Rio Rico to South Farmingdale (New York) | 2,171.88 mi (3,495.30 km) |
