| Preakness to Roy (Utah) | 1,955.00 mi (3,146.26 km) |
| Preakness to Royal Kunia (Hawaii) | 4,949.77 mi (7,965.89 km) |
| Preakness to Royal Oak (Michigan) | 472.85 mi (760.99 km) |
| Preakness to Royal Palm Beach (Florida) | 1,041.35 mi (1,675.90 km) |
| Preakness to Royse City (Texas) | 1,333.18 mi (2,145.54 km) |
| Preakness to Ruskin (Florida) | 1,025.72 mi (1,650.74 km) |
| Preakness to Russellville (Alabama) | 860.05 mi (1,384.11 km) |
| Preakness to Russellville (Arkansas) | 1,097.41 mi (1,766.11 km) |
| Preakness to Ruston (Louisiana) | 1,169.82 mi (1,882.64 km) |
| Preakness to Rutherford (New Jersey) | 10.23 mi (16.47 km) |
| Preakness to Rutland (Vermont) | 195.22 mi (314.18 km) |
| Preakness to Sabana Grande (Puerto Rico) | 1,636.81 mi (2,634.19 km) |
| Preakness to Sachse (Texas) | 1,346.36 mi (2,166.76 km) |
| Preakness to Saco (Maine) | 263.23 mi (423.63 km) |
| Preakness to Sacramento (California) | 2,484.28 mi (3,998.06 km) |
