| Le Mars to Reidsville (North Carolina) | 982.92 mi (1,581.86 km) |
| Le Mars to Reisterstown (Maryland) | 1,031.07 mi (1,659.35 km) |
| Le Mars to Rendon (Texas) | 707.27 mi (1,138.23 km) |
| Le Mars to Reno (Nevada) | 1,247.22 mi (2,007.20 km) |
| Le Mars to Renton (Washington) | 1,302.42 mi (2,096.04 km) |
| Le Mars to Republic (Missouri) | 415.28 mi (668.33 km) |
| Le Mars to Reston (Virginia) | 1,016.33 mi (1,635.63 km) |
| Le Mars to Revere (Massachusetts) | 1,275.57 mi (2,052.84 km) |
| Le Mars to Rexburg (Idaho) | 787.45 mi (1,267.28 km) |
| Le Mars to Reynoldsburg (Ohio) | 719.72 mi (1,158.27 km) |
| Le Mars to Rialto (California) | 1,289.62 mi (2,075.44 km) |
| Le Mars to Richardson (Texas) | 678.39 mi (1,091.76 km) |
| Le Mars to Richfield (Minnesota) | 204.22 mi (328.66 km) |
| Le Mars to Richfield (Wisconsin) | 401.84 mi (646.70 km) |
| Le Mars to Richland (Washington) | 1,159.77 mi (1,866.48 km) |
