| Grodzisk Mazowiecki to Rockville (Maryland) | 4,445.61 mi (7,154.51 km) |
| Grodzisk Mazowiecki to Rockville Centre (New York) | 4,238.19 mi (6,820.70 km) |
| Grodzisk Mazowiecki to Rockwall (Texas) | 5,444.22 mi (8,761.63 km) |
| Grodzisk Mazowiecki to Rocky Mount (North Carolina) | 4,629.62 mi (7,450.65 km) |
| Grodzisk Mazowiecki to Rocky Point (New York) | 4,199.10 mi (6,757.79 km) |
| Grodzisk Mazowiecki to Rocky River (Ohio) | 4,488.53 mi (7,223.59 km) |
| Grodzisk Mazowiecki to Roessleville (New York) | 4,143.96 mi (6,669.06 km) |
| Grodzisk Mazowiecki to Rogers (Arkansas) | 5,177.10 mi (8,331.73 km) |
| Grodzisk Mazowiecki to Rogers (Minnesota) | 4,664.94 mi (7,507.49 km) |
| Grodzisk Mazowiecki to Rohnert Park (California) | 5,808.25 mi (9,347.48 km) |
| Grodzisk Mazowiecki to Rolla (Missouri) | 5,008.67 mi (8,060.67 km) |
| Grodzisk Mazowiecki to Rolling Meadows (Illinois) | 4,662.17 mi (7,503.04 km) |
| Grodzisk Mazowiecki to Roma (Texas) | 5,904.64 mi (9,502.60 km) |
| Grodzisk Mazowiecki to Rome (Georgia) | 4,987.09 mi (8,025.94 km) |
| Grodzisk Mazowiecki to Rome (New York) | 4,178.37 mi (6,724.43 km) |
