| Ada to Southern Pines (North Carolina) | 4,934.02 mi (7,940.54 km) |
| Ada to Southfield (Michigan) | 4,739.23 mi (7,627.05 km) |
| Ada to Southgate (Michigan) | 4,750.06 mi (7,644.49 km) |
| Ada to Southlake (Texas) | 5,734.93 mi (9,229.48 km) |
| Ada to Spanaway (Washington) | 5,628.96 mi (9,058.94 km) |
| Ada to Spanish Fork (Utah) | 5,795.34 mi (9,326.69 km) |
| Ada to Spanish Lake (Missouri) | 5,176.29 mi (8,330.44 km) |
| Ada to Spanish Springs (Nevada) | 6,030.08 mi (9,704.48 km) |
| Ada to Sparks (Nevada) | 6,036.33 mi (9,714.54 km) |
| Ada to Spartanburg (South Carolina) | 5,048.47 mi (8,124.73 km) |
| Ada to Spearfish (South Dakota) | 5,321.32 mi (8,563.83 km) |
| Ada to Speedway (Indiana) | 4,979.92 mi (8,014.41 km) |
| Ada to Spencer (Iowa) | 5,123.75 mi (8,245.88 km) |
| Ada to Spokane (Washington) | 5,488.00 mi (8,832.09 km) |
| Ada to Spokane Valley (Washington) | 5,483.85 mi (8,825.40 km) |
