| Plonsk to Rockville (Maryland) | 4,418.07 mi (7,110.20 km) |
| Plonsk to Rockville Centre (New York) | 4,211.09 mi (6,777.10 km) |
| Plonsk to Rockwall (Texas) | 5,413.12 mi (8,711.57 km) |
| Plonsk to Rocky Mount (North Carolina) | 4,602.91 mi (7,407.67 km) |
| Plonsk to Rocky Point (New York) | 4,172.10 mi (6,714.35 km) |
| Plonsk to Rocky River (Ohio) | 4,459.03 mi (7,176.11 km) |
| Plonsk to Roessleville (New York) | 4,116.11 mi (6,624.24 km) |
| Plonsk to Rogers (Arkansas) | 5,145.86 mi (8,281.46 km) |
| Plonsk to Rogers (Minnesota) | 4,632.01 mi (7,454.49 km) |
| Plonsk to Rohnert Park (California) | 5,771.81 mi (9,288.83 km) |
| Plonsk to Rolla (Missouri) | 4,977.65 mi (8,010.76 km) |
| Plonsk to Rolling Meadows (Illinois) | 4,631.06 mi (7,452.97 km) |
| Plonsk to Roma (Texas) | 5,874.15 mi (9,453.53 km) |
| Plonsk to Rome (Georgia) | 4,958.72 mi (7,980.28 km) |
| Plonsk to Rome (New York) | 4,149.90 mi (6,678.62 km) |
