| Robstown to Reedley (California) | 1,406.71 mi (2,263.89 km) |
| Robstown to Reidsville (North Carolina) | 1,204.89 mi (1,939.09 km) |
| Robstown to Reisterstown (Maryland) | 1,439.55 mi (2,316.73 km) |
| Robstown to Rendon (Texas) | 331.62 mi (533.69 km) |
| Robstown to Reno (Nevada) | 1,505.50 mi (2,422.87 km) |
| Robstown to Renton (Washington) | 1,894.74 mi (3,049.29 km) |
| Robstown to Republic (Missouri) | 691.22 mi (1,112.42 km) |
| Robstown to Reston (Virginia) | 1,398.15 mi (2,250.10 km) |
| Robstown to Revere (Massachusetts) | 1,802.30 mi (2,900.52 km) |
| Robstown to Rexburg (Idaho) | 1,356.87 mi (2,183.68 km) |
| Robstown to Reynoldsburg (Ohio) | 1,194.49 mi (1,922.35 km) |
| Robstown to Rialto (California) | 1,244.86 mi (2,003.41 km) |
| Robstown to Richardson (Texas) | 362.28 mi (583.03 km) |
| Robstown to Richfield (Minnesota) | 1,204.77 mi (1,938.89 km) |
| Robstown to Richfield (Wisconsin) | 1,189.59 mi (1,914.46 km) |
