| Pecan Grove to Rockville (Maryland) | 1,241.32 mi (1,997.72 km) |
| Pecan Grove to Rockville Centre (New York) | 1,456.62 mi (2,344.20 km) |
| Pecan Grove to Rockwall (Texas) | 231.32 mi (372.27 km) |
| Pecan Grove to Rocky Mount (North Carolina) | 1,127.58 mi (1,814.66 km) |
| Pecan Grove to Rocky Point (New York) | 1,497.80 mi (2,410.47 km) |
| Pecan Grove to Rocky River (Ohio) | 1,127.99 mi (1,815.33 km) |
| Pecan Grove to Roessleville (New York) | 1,513.27 mi (2,435.37 km) |
| Pecan Grove to Rogers (Arkansas) | 471.43 mi (758.70 km) |
| Pecan Grove to Rogers (Minnesota) | 1,081.67 mi (1,740.78 km) |
| Pecan Grove to Rohnert Park (California) | 1,650.68 mi (2,656.52 km) |
| Pecan Grove to Rolla (Missouri) | 618.44 mi (995.28 km) |
| Pecan Grove to Rolling Meadows (Illinois) | 961.49 mi (1,547.37 km) |
| Pecan Grove to Roma (Texas) | 298.21 mi (479.93 km) |
| Pecan Grove to Rome (Georgia) | 696.06 mi (1,120.20 km) |
| Pecan Grove to Rome (New York) | 1,459.22 mi (2,348.39 km) |
