| Royston to Pell City (Alabama) | 4,283.84 mi (6,894.18 km) |
| Royston to Pella (Iowa) | 4,153.91 mi (6,685.07 km) |
| Royston to Pembroke Pines (Florida) | 4,420.19 mi (7,113.61 km) |
| Royston to Pendleton (Oregon) | 4,772.89 mi (7,681.22 km) |
| Royston to Pensacola (Florida) | 4,477.69 mi (7,206.15 km) |
| Royston to Peoria (Arizona) | 5,239.83 mi (8,432.69 km) |
| Royston to Peoria (Illinois) | 4,062.70 mi (6,538.28 km) |
| Royston to Perris (California) | 5,401.58 mi (8,693.00 km) |
| Royston to Perry (Georgia) | 4,235.49 mi (6,816.36 km) |
| Royston to Perry Hall (Maryland) | 3,612.01 mi (5,812.97 km) |
| Royston to Perrysburg (Ohio) | 3,797.98 mi (6,112.26 km) |
| Royston to Perth Amboy (New Jersey) | 3,473.18 mi (5,589.54 km) |
| Royston to Peru (Indiana) | 3,927.85 mi (6,321.26 km) |
| Royston to Petal (Mississippi) | 4,513.83 mi (7,264.31 km) |
| Royston to Petaluma (California) | 5,308.63 mi (8,543.42 km) |
