| Irving to Roy (Utah) | 1,008.55 mi (1,623.10 km) |
| Irving to Royal Kunia (Hawaii) | 3,786.29 mi (6,093.45 km) |
| Irving to Royal Oak (Michigan) | 1,005.24 mi (1,617.78 km) |
| Irving to Royal Palm Beach (Florida) | 1,088.85 mi (1,752.34 km) |
| Irving to Royse City (Texas) | 38.72 mi (62.32 km) |
| Irving to Ruskin (Florida) | 937.14 mi (1,508.18 km) |
| Irving to Russellville (Alabama) | 543.20 mi (874.19 km) |
| Irving to Russellville (Arkansas) | 275.66 mi (443.63 km) |
| Irving to Ruston (Louisiana) | 252.98 mi (407.13 km) |
| Irving to Rutherford (New Jersey) | 1,373.52 mi (2,210.47 km) |
| Irving to Rutland (Vermont) | 1,491.10 mi (2,399.69 km) |
| Irving to Sabana Grande (Puerto Rico) | 2,120.70 mi (3,412.93 km) |
| Irving to Sachse (Texas) | 24.01 mi (38.64 km) |
| Irving to Saco (Maine) | 1,607.73 mi (2,587.39 km) |
| Irving to Sacramento (California) | 1,424.99 mi (2,293.30 km) |
