| Rio Grande City to Palatka (Florida) | 1,069.16 mi (1,720.64 km) |
| Rio Grande City to Palestine (Texas) | 417.79 mi (672.36 km) |
| Rio Grande City to Palisades Park (New Jersey) | 1,733.27 mi (2,789.42 km) |
| Rio Grande City to Palm Bay (Florida) | 1,120.70 mi (1,803.59 km) |
| Rio Grande City to Palm Beach Gardens (Florida) | 1,151.70 mi (1,853.48 km) |
| Rio Grande City to Palm City (Florida) | 1,143.61 mi (1,840.46 km) |
| Rio Grande City to Palm Coast (Florida) | 1,093.44 mi (1,759.71 km) |
| Rio Grande City to Palm Desert (California) | 1,163.78 mi (1,872.92 km) |
| Rio Grande City to Palm Harbor (Florida) | 993.71 mi (1,599.23 km) |
| Rio Grande City to Palm River-Clair Mel (Florida) | 1,015.69 mi (1,634.60 km) |
| Rio Grande City to Palm Springs (California) | 1,174.41 mi (1,890.03 km) |
| Rio Grande City to Palm Springs (Florida) | 1,156.83 mi (1,861.75 km) |
| Rio Grande City to Palm Valley (Florida) | 1,091.35 mi (1,756.36 km) |
| Rio Grande City to Palmdale (California) | 1,277.71 mi (2,056.28 km) |
| Rio Grande City to Palmer Ranch (Florida) | 1,009.54 mi (1,624.70 km) |
