| Petrila to Roy (Utah) | 5,850.91 mi (9,416.14 km) |
| Petrila to Royal Kunia (Hawaii) | 7,816.64 mi (12,579.66 km) |
| Petrila to Royal Oak (Michigan) | 4,870.23 mi (7,837.87 km) |
| Petrila to Royal Palm Beach (Florida) | 5,532.44 mi (8,903.60 km) |
| Petrila to Royse City (Texas) | 5,837.91 mi (9,395.21 km) |
| Petrila to Ruskin (Florida) | 5,575.05 mi (8,972.18 km) |
| Petrila to Russellville (Alabama) | 5,440.95 mi (8,756.37 km) |
| Petrila to Russellville (Arkansas) | 5,600.32 mi (9,012.84 km) |
| Petrila to Ruston (Louisiana) | 5,728.45 mi (9,219.05 km) |
| Petrila to Rutherford (New Jersey) | 4,605.22 mi (7,411.38 km) |
| Petrila to Rutland (Vermont) | 4,437.13 mi (7,140.87 km) |
| Petrila to Sabana Grande (Puerto Rico) | 5,353.57 mi (8,615.74 km) |
| Petrila to Sachse (Texas) | 5,847.38 mi (9,410.45 km) |
| Petrila to Saco (Maine) | 4,341.87 mi (6,987.56 km) |
| Petrila to Sacramento (California) | 6,235.86 mi (10,035.65 km) |
