| Petrila to Rancho Cordova (California) | 6,230.77 mi (10,027.45 km) |
| Petrila to Rancho Cucamonga (California) | 6,422.16 mi (10,335.46 km) |
| Petrila to Rancho Mirage (California) | 6,415.24 mi (10,324.33 km) |
| Petrila to Rancho Palos Verdes (California) | 6,465.12 mi (10,404.60 km) |
| Petrila to Rancho San Diego (California) | 6,489.81 mi (10,444.34 km) |
| Petrila to Rancho Santa Margarita (California) | 6,453.52 mi (10,385.93 km) |
| Petrila to Randallstown (Maryland) | 4,778.22 mi (7,689.81 km) |
| Petrila to Rantoul (Illinois) | 5,159.83 mi (8,303.94 km) |
| Petrila to Rapid City (South Dakota) | 5,441.95 mi (8,757.97 km) |
| Petrila to Ravenna (Ohio) | 4,864.56 mi (7,828.76 km) |
| Petrila to Raymondville (Texas) | 6,248.32 mi (10,055.71 km) |
| Petrila to Raymore (Missouri) | 5,457.87 mi (8,783.60 km) |
| Petrila to Raytown (Missouri) | 5,447.82 mi (8,767.41 km) |
| Petrila to Reading (Ohio) | 5,078.31 mi (8,172.75 km) |
| Petrila to Reading (Pennsylvania) | 4,698.95 mi (7,562.24 km) |
