| Probistip to Romeoville (Illinois) | 5,210.06 mi (8,384.78 km) |
| Probistip to Romulus (Michigan) | 5,003.30 mi (8,052.04 km) |
| Probistip to Ronkonkoma (New York) | 4,652.91 mi (7,488.13 km) |
| Probistip to Roosevelt (New York) | 4,677.28 mi (7,527.36 km) |
| Probistip to Rosamond (California) | 6,564.62 mi (10,564.73 km) |
| Probistip to Rosaryville (Maryland) | 4,894.41 mi (7,876.80 km) |
| Probistip to Roscoe (Illinois) | 5,205.41 mi (8,377.29 km) |
| Probistip to Rose Hill (Virginia) | 4,905.33 mi (7,894.37 km) |
| Probistip to Roseburg (Oregon) | 6,172.05 mi (9,932.95 km) |
| Probistip to Rosedale (California) | 6,559.09 mi (10,555.83 km) |
| Probistip to Rosedale (Maryland) | 4,856.87 mi (7,816.38 km) |
| Probistip to Roselle (Illinois) | 5,192.83 mi (8,357.06 km) |
| Probistip to Roselle (New Jersey) | 4,706.67 mi (7,574.66 km) |
| Probistip to Roselle Park (New Jersey) | 4,706.43 mi (7,574.26 km) |
| Probistip to Rosemead (California) | 6,609.41 mi (10,636.82 km) |
