| Grain Valley to Reidsville (North Carolina) | 815.19 mi (1,311.93 km) |
| Grain Valley to Reisterstown (Maryland) | 929.93 mi (1,496.57 km) |
| Grain Valley to Rendon (Texas) | 475.99 mi (766.03 km) |
| Grain Valley to Reno (Nevada) | 1,367.06 mi (2,200.07 km) |
| Grain Valley to Renton (Washington) | 1,514.37 mi (2,437.15 km) |
| Grain Valley to Republic (Missouri) | 135.84 mi (218.62 km) |
| Grain Valley to Reston (Virginia) | 904.36 mi (1,455.42 km) |
| Grain Valley to Revere (Massachusetts) | 1,233.62 mi (1,985.32 km) |
| Grain Valley to Rexburg (Idaho) | 967.34 mi (1,556.78 km) |
| Grain Valley to Reynoldsburg (Ohio) | 611.68 mi (984.40 km) |
| Grain Valley to Rialto (California) | 1,326.12 mi (2,134.18 km) |
| Grain Valley to Richardson (Texas) | 440.42 mi (708.79 km) |
| Grain Valley to Richfield (Minnesota) | 407.61 mi (655.98 km) |
| Grain Valley to Richfield (Wisconsin) | 425.77 mi (685.22 km) |
| Grain Valley to Richland (Washington) | 1,362.87 mi (2,193.32 km) |
