| Santarem to Southern Pines (North Carolina) | 3,800.27 mi (6,115.94 km) |
| Santarem to Southfield (Michigan) | 3,773.54 mi (6,072.92 km) |
| Santarem to Southgate (Michigan) | 3,778.54 mi (6,080.97 km) |
| Santarem to Southlake (Texas) | 4,754.25 mi (7,651.23 km) |
| Santarem to Spanaway (Washington) | 5,213.79 mi (8,390.79 km) |
| Santarem to Spanish Fork (Utah) | 5,116.83 mi (8,234.74 km) |
| Santarem to Spanish Lake (Missouri) | 4,212.77 mi (6,779.80 km) |
| Santarem to Spanish Springs (Nevada) | 5,461.22 mi (8,788.98 km) |
| Santarem to Sparks (Nevada) | 5,466.94 mi (8,798.18 km) |
| Santarem to Spartanburg (South Carolina) | 3,934.85 mi (6,332.52 km) |
| Santarem to Spearfish (South Dakota) | 4,615.85 mi (7,428.50 km) |
| Santarem to Speedway (Indiana) | 3,993.05 mi (6,426.20 km) |
| Santarem to Spencer (Iowa) | 4,293.24 mi (6,909.30 km) |
| Santarem to Spokane (Washington) | 5,012.53 mi (8,066.89 km) |
| Santarem to Spokane Valley (Washington) | 5,005.62 mi (8,055.77 km) |
