| Rio Rico to Southern Pines (North Carolina) | 1,833.08 mi (2,950.06 km) |
| Rio Rico to Southfield (Michigan) | 1,697.45 mi (2,731.78 km) |
| Rio Rico to Southgate (Michigan) | 1,694.60 mi (2,727.20 km) |
| Rio Rico to Southlake (Texas) | 814.50 mi (1,310.80 km) |
| Rio Rico to Spanaway (Washington) | 1,236.30 mi (1,989.64 km) |
| Rio Rico to Spanish Fork (Utah) | 596.31 mi (959.67 km) |
| Rio Rico to Spanish Lake (Missouri) | 1,273.86 mi (2,050.09 km) |
| Rio Rico to Spanish Springs (Nevada) | 744.83 mi (1,198.68 km) |
| Rio Rico to Sparks (Nevada) | 742.39 mi (1,194.76 km) |
| Rio Rico to Spartanburg (South Carolina) | 1,690.70 mi (2,720.92 km) |
| Rio Rico to Spearfish (South Dakota) | 978.17 mi (1,574.21 km) |
| Rio Rico to Speedway (Indiana) | 1,496.50 mi (2,408.39 km) |
| Rio Rico to Spencer (Iowa) | 1,181.58 mi (1,901.57 km) |
| Rio Rico to Spokane (Washington) | 1,167.80 mi (1,879.40 km) |
| Rio Rico to Spokane Valley (Washington) | 1,164.51 mi (1,874.10 km) |
