| Petrinja to Robertsville (New Jersey) | 4,344.45 mi (6,991.72 km) |
| Petrinja to Robinson (Texas) | 5,686.10 mi (9,150.89 km) |
| Petrinja to Robstown (Texas) | 5,900.15 mi (9,495.37 km) |
| Petrinja to Rochester (Michigan) | 4,594.22 mi (7,393.68 km) |
| Petrinja to Rochester (Minnesota) | 4,875.10 mi (7,845.71 km) |
| Petrinja to Rochester (New Hampshire) | 4,085.49 mi (6,574.97 km) |
| Petrinja to Rochester (New York) | 4,358.57 mi (7,014.45 km) |
| Petrinja to Rochester Hills (Michigan) | 4,596.62 mi (7,397.55 km) |
| Petrinja to Rock Hill (South Carolina) | 4,866.14 mi (7,831.29 km) |
| Petrinja to Rock Island (Illinois) | 4,931.60 mi (7,936.64 km) |
| Petrinja to Rock Springs (Wyoming) | 5,548.93 mi (8,930.15 km) |
| Petrinja to Rockford (Illinois) | 4,837.59 mi (7,785.35 km) |
| Petrinja to Rockledge (Florida) | 5,166.52 mi (8,314.71 km) |
| Petrinja to Rocklin (California) | 6,047.12 mi (9,731.91 km) |
| Petrinja to Rockport (Texas) | 5,864.23 mi (9,437.57 km) |
