| Petrovec to Romeoville (Illinois) | 5,191.70 mi (8,355.23 km) |
| Petrovec to Romulus (Michigan) | 4,984.16 mi (8,021.23 km) |
| Petrovec to Ronkonkoma (New York) | 4,631.48 mi (7,453.64 km) |
| Petrovec to Roosevelt (New York) | 4,655.89 mi (7,492.93 km) |
| Petrovec to Rosamond (California) | 6,552.59 mi (10,545.37 km) |
| Petrovec to Rosaryville (Maryland) | 4,873.03 mi (7,842.38 km) |
| Petrovec to Roscoe (Illinois) | 5,187.47 mi (8,348.43 km) |
| Petrovec to Rose Hill (Virginia) | 4,884.00 mi (7,860.04 km) |
| Petrovec to Roseburg (Oregon) | 6,163.50 mi (9,919.19 km) |
| Petrovec to Rosedale (California) | 6,547.50 mi (10,537.19 km) |
| Petrovec to Rosedale (Maryland) | 4,835.59 mi (7,782.13 km) |
| Petrovec to Roselle (Illinois) | 5,174.58 mi (8,327.68 km) |
| Petrovec to Roselle (New Jersey) | 4,685.39 mi (7,540.40 km) |
| Petrovec to Roselle Park (New Jersey) | 4,685.15 mi (7,540.01 km) |
| Petrovec to Rosemead (California) | 6,597.16 mi (10,617.10 km) |
