| Rio Grande City to Grand Junction (Colorado) | 1,043.30 mi (1,679.03 km) |
| Rio Grande City to Grand Prairie (Texas) | 448.94 mi (722.50 km) |
| Rio Grande City to Grand Rapids (Michigan) | 1,364.48 mi (2,195.92 km) |
| Rio Grande City to Grand Rapids (Minnesota) | 1,469.62 mi (2,365.12 km) |
| Rio Grande City to Grand Terrace (California) | 1,221.58 mi (1,965.94 km) |
| Rio Grande City to Grandview (Missouri) | 898.81 mi (1,446.49 km) |
| Rio Grande City to Grandview (Washington) | 1,794.45 mi (2,887.88 km) |
| Rio Grande City to Grandville (Michigan) | 1,358.03 mi (2,185.54 km) |
| Rio Grande City to Granger (Indiana) | 1,282.56 mi (2,064.09 km) |
| Rio Grande City to Granite Bay (California) | 1,550.53 mi (2,495.34 km) |
| Rio Grande City to Granite City (Illinois) | 990.97 mi (1,594.81 km) |
| Rio Grande City to Grants Pass (Oregon) | 1,772.51 mi (2,852.58 km) |
| Rio Grande City to Grantsville (Utah) | 1,256.20 mi (2,021.66 km) |
| Rio Grande City to Grapevine (Texas) | 464.77 mi (747.98 km) |
| Rio Grande City to Grass Valley (California) | 1,559.60 mi (2,509.93 km) |
