| Rio Grande City to Franconia (Virginia) | 1,517.91 mi (2,442.83 km) |
| Rio Grande City to Frankfort (Illinois) | 1,216.73 mi (1,958.14 km) |
| Rio Grande City to Frankfort (Indiana) | 1,191.77 mi (1,917.96 km) |
| Rio Grande City to Frankfort (Kentucky) | 1,150.88 mi (1,852.16 km) |
| Rio Grande City to Franklin (Indiana) | 1,167.47 mi (1,878.86 km) |
| Rio Grande City to Franklin (Ohio) | 1,236.63 mi (1,990.16 km) |
| Rio Grande City to Franklin (Tennessee) | 965.64 mi (1,554.04 km) |
| Rio Grande City to Franklin (Wisconsin) | 1,292.84 mi (2,080.62 km) |
| Rio Grande City to Franklin Farm (Virginia) | 1,511.35 mi (2,432.28 km) |
| Rio Grande City to Franklin Lakes (New Jersey) | 1,728.69 mi (2,782.05 km) |
| Rio Grande City to Franklin Park (Illinois) | 1,241.12 mi (1,997.39 km) |
| Rio Grande City to Franklin Park (New Jersey) | 1,694.99 mi (2,727.82 km) |
| Rio Grande City to Franklin Park (Pennsylvania) | 1,452.85 mi (2,338.13 km) |
| Rio Grande City to Franklin Square (New York) | 1,743.50 mi (2,805.88 km) |
| Rio Grande City to Fraser (Michigan) | 1,431.48 mi (2,303.75 km) |
