| Pittsburgh to Roy (Utah) | 1,668.56 mi (2,685.29 km) |
| Pittsburgh to Royal Kunia (Hawaii) | 4,660.79 mi (7,500.82 km) |
| Pittsburgh to Royal Oak (Michigan) | 217.89 mi (350.66 km) |
| Pittsburgh to Royal Palm Beach (Florida) | 949.16 mi (1,527.53 km) |
| Pittsburgh to Royse City (Texas) | 1,039.31 mi (1,672.60 km) |
| Pittsburgh to Ruskin (Florida) | 890.73 mi (1,433.48 km) |
| Pittsburgh to Russellville (Alabama) | 590.14 mi (949.73 km) |
| Pittsburgh to Russellville (Arkansas) | 800.61 mi (1,288.46 km) |
| Pittsburgh to Ruston (Louisiana) | 888.97 mi (1,430.66 km) |
| Pittsburgh to Rutherford (New Jersey) | 308.90 mi (497.13 km) |
| Pittsburgh to Rutland (Vermont) | 420.46 mi (676.66 km) |
| Pittsburgh to Sabana Grande (Puerto Rico) | 1,727.80 mi (2,780.62 km) |
| Pittsburgh to Sachse (Texas) | 1,051.99 mi (1,693.02 km) |
| Pittsburgh to Saco (Maine) | 533.04 mi (857.84 km) |
| Pittsburgh to Sacramento (California) | 2,195.38 mi (3,533.13 km) |
