| Irving to Ridgeland (Mississippi) | 397.98 mi (640.49 km) |
| Irving to Ridgewood (New Jersey) | 1,376.35 mi (2,215.02 km) |
| Irving to Rifle (Colorado) | 757.79 mi (1,219.54 km) |
| Irving to Rincon (Georgia) | 916.12 mi (1,474.35 km) |
| Irving to Ringwood (New Jersey) | 1,370.78 mi (2,206.05 km) |
| Irving to Río Grande (Puerto Rico) | 2,170.43 mi (3,492.97 km) |
| Irving to Rio Grande City (Texas) | 461.13 mi (742.12 km) |
| Irving to Rio Linda (California) | 1,424.81 mi (2,293.01 km) |
| Irving to Rio Rancho (New Mexico) | 581.20 mi (935.35 km) |
| Irving to Rio Rico (Arizona) | 824.57 mi (1,327.02 km) |
| Irving to Ripon (California) | 1,399.26 mi (2,251.90 km) |
| Irving to River Edge (New Jersey) | 1,378.96 mi (2,219.22 km) |
| Irving to River Falls (Wisconsin) | 861.28 mi (1,386.09 km) |
| Irving to River Forest (Illinois) | 800.40 mi (1,288.12 km) |
| Irving to River Grove (Illinois) | 801.28 mi (1,289.54 km) |
