| Rio Grande City to La Crescenta-Montrose (California) | 1,275.86 mi (2,053.29 km) |
| Rio Grande City to La Crosse (Wisconsin) | 1,277.97 mi (2,056.69 km) |
| Rio Grande City to La Grande (Oregon) | 1,686.98 mi (2,714.93 km) |
| Rio Grande City to La Grange (Illinois) | 1,233.85 mi (1,985.69 km) |
| Rio Grande City to La Grange Park (Illinois) | 1,235.26 mi (1,987.96 km) |
| Rio Grande City to La Habra (California) | 1,253.49 mi (2,017.29 km) |
| Rio Grande City to La Homa (Texas) | 29.57 mi (47.59 km) |
| Rio Grande City to La Marque (Texas) | 311.81 mi (501.81 km) |
| Rio Grande City to La Mesa (California) | 1,177.25 mi (1,894.60 km) |
| Rio Grande City to La Mirada (California) | 1,256.02 mi (2,021.38 km) |
| Rio Grande City to La Palma (California) | 1,256.54 mi (2,022.21 km) |
| Rio Grande City to La Porte (Indiana) | 1,257.18 mi (2,023.24 km) |
| Rio Grande City to La Porte (Texas) | 323.33 mi (520.35 km) |
| Rio Grande City to La Presa (California) | 1,175.06 mi (1,891.07 km) |
| Rio Grande City to La Puente (California) | 1,256.00 mi (2,021.33 km) |
