| Urbandale to Somerset (New Jersey) | 1,005.18 mi (1,617.68 km) |
| Urbandale to Somersworth (New Hampshire) | 1,168.96 mi (1,881.26 km) |
| Urbandale to Somerton (Arizona) | 1,305.84 mi (2,101.54 km) |
| Urbandale to Somerville (Massachusetts) | 1,161.95 mi (1,869.98 km) |
| Urbandale to Somerville (New Jersey) | 998.81 mi (1,607.43 km) |
| Urbandale to Sonoma (California) | 1,529.01 mi (2,460.70 km) |
| Urbandale to Soquel (California) | 1,532.14 mi (2,465.74 km) |
| Urbandale to South Bend (Indiana) | 387.65 mi (623.86 km) |
| Urbandale to South Bradenton (Florida) | 1,166.32 mi (1,877.01 km) |
| Urbandale to South Burlington (Vermont) | 1,053.35 mi (1,695.21 km) |
| Urbandale to South Charleston (West Virginia) | 677.38 mi (1,090.14 km) |
| Urbandale to South Daytona (Florida) | 1,120.06 mi (1,802.57 km) |
| Urbandale to South El Monte (California) | 1,418.08 mi (2,282.18 km) |
| Urbandale to South Elgin (Illinois) | 282.56 mi (454.74 km) |
| Urbandale to South Euclid (Ohio) | 632.97 mi (1,018.67 km) |
