| Royston to Southern Pines (North Carolina) | 3,926.98 mi (6,319.86 km) |
| Royston to Southfield (Michigan) | 3,740.41 mi (6,019.62 km) |
| Royston to Southgate (Michigan) | 3,750.67 mi (6,036.12 km) |
| Royston to Southlake (Texas) | 4,739.80 mi (7,627.97 km) |
| Royston to Spanaway (Washington) | 4,789.12 mi (7,707.34 km) |
| Royston to Spanish Fork (Utah) | 4,867.33 mi (7,833.21 km) |
| Royston to Spanish Lake (Missouri) | 4,180.28 mi (6,727.51 km) |
| Royston to Spanish Springs (Nevada) | 5,140.24 mi (8,272.42 km) |
| Royston to Sparks (Nevada) | 5,146.40 mi (8,282.34 km) |
| Royston to Spartanburg (South Carolina) | 4,041.32 mi (6,503.88 km) |
| Royston to Spearfish (South Dakota) | 4,379.57 mi (7,048.23 km) |
| Royston to Speedway (Indiana) | 3,980.09 mi (6,405.34 km) |
| Royston to Spencer (Iowa) | 4,149.73 mi (6,678.35 km) |
| Royston to Spokane (Washington) | 4,622.84 mi (7,439.74 km) |
| Royston to Spokane Valley (Washington) | 4,617.60 mi (7,431.31 km) |
