| Irving to Oak Harbor (Washington) | 1,703.91 mi (2,742.18 km) |
| Irving to Oak Hills (Oregon) | 1,627.89 mi (2,619.83 km) |
| Irving to Oak Lawn (Illinois) | 793.42 mi (1,276.89 km) |
| Irving to Oak Park (California) | 1,256.47 mi (2,022.10 km) |
| Irving to Oak Park (Illinois) | 801.01 mi (1,289.10 km) |
| Irving to Oak Park (Michigan) | 1,002.27 mi (1,613.00 km) |
| Irving to Oak Ridge (Florida) | 971.60 mi (1,563.65 km) |
| Irving to Oak Ridge (New Jersey) | 1,358.20 mi (2,185.81 km) |
| Irving to Oak Ridge (Tennessee) | 753.11 mi (1,212.02 km) |
| Irving to Oakdale (California) | 1,384.01 mi (2,227.35 km) |
| Irving to Oakdale (Minnesota) | 864.98 mi (1,392.05 km) |
| Irving to Oakland (California) | 1,458.57 mi (2,347.34 km) |
| Irving to Oakland (New Jersey) | 1,370.94 mi (2,206.32 km) |
| Irving to Oakland Park (Florida) | 1,109.68 mi (1,785.86 km) |
| Irving to Oakleaf Plantation (Florida) | 909.88 mi (1,464.31 km) |
