| Zachary to Reedley (California) | 1,671.33 mi (2,689.75 km) |
| Zachary to Reidsville (North Carolina) | 768.56 mi (1,236.88 km) |
| Zachary to Reisterstown (Maryland) | 1,011.52 mi (1,627.89 km) |
| Zachary to Rendon (Texas) | 380.85 mi (612.92 km) |
| Zachary to Reno (Nevada) | 1,724.59 mi (2,775.47 km) |
| Zachary to Renton (Washington) | 2,008.25 mi (3,231.97 km) |
| Zachary to Republic (Missouri) | 466.46 mi (750.69 km) |
| Zachary to Reston (Virginia) | 968.80 mi (1,559.13 km) |
| Zachary to Revere (Massachusetts) | 1,376.83 mi (2,215.79 km) |
| Zachary to Rexburg (Idaho) | 1,446.82 mi (2,328.43 km) |
| Zachary to Reynoldsburg (Ohio) | 796.05 mi (1,281.13 km) |
| Zachary to Rialto (California) | 1,544.24 mi (2,485.21 km) |
| Zachary to Richardson (Texas) | 362.46 mi (583.32 km) |
| Zachary to Richfield (Minnesota) | 988.66 mi (1,591.09 km) |
| Zachary to Richfield (Wisconsin) | 883.40 mi (1,421.69 km) |
