| Irondale to Southern Pines (North Carolina) | 429.13 mi (690.63 km) |
| Irondale to Southfield (Michigan) | 644.19 mi (1,036.72 km) |
| Irondale to Southgate (Michigan) | 627.21 mi (1,009.40 km) |
| Irondale to Southlake (Texas) | 607.22 mi (977.23 km) |
| Irondale to Spanaway (Washington) | 2,079.58 mi (3,346.77 km) |
| Irondale to Spanish Fork (Utah) | 1,448.40 mi (2,330.98 km) |
| Irondale to Spanish Lake (Missouri) | 412.77 mi (664.28 km) |
| Irondale to Spanish Springs (Nevada) | 1,867.84 mi (3,005.99 km) |
| Irondale to Sparks (Nevada) | 1,870.07 mi (3,009.59 km) |
| Irondale to Spartanburg (South Carolina) | 287.22 mi (462.23 km) |
| Irondale to Spearfish (South Dakota) | 1,187.42 mi (1,910.97 km) |
| Irondale to Speedway (Indiana) | 432.42 mi (695.92 km) |
| Irondale to Spencer (Iowa) | 806.50 mi (1,297.94 km) |
| Irondale to Spokane (Washington) | 1,867.77 mi (3,005.89 km) |
| Irondale to Spokane Valley (Washington) | 1,859.01 mi (2,991.79 km) |
