| Calexico to Oak Harbor (Washington) | 1,140.76 mi (1,835.88 km) |
| Calexico to Oak Hills (Oregon) | 970.60 mi (1,562.03 km) |
| Calexico to Oak Lawn (Illinois) | 1,640.17 mi (2,639.60 km) |
| Calexico to Oak Park (California) | 215.26 mi (346.43 km) |
| Calexico to Oak Park (Illinois) | 1,641.11 mi (2,641.11 km) |
| Calexico to Oak Park (Michigan) | 1,880.14 mi (3,025.79 km) |
| Calexico to Oak Ridge (Florida) | 2,039.09 mi (3,281.59 km) |
| Calexico to Oak Ridge (New Jersey) | 2,316.01 mi (3,727.26 km) |
| Calexico to Oak Ridge (Tennessee) | 1,787.05 mi (2,875.98 km) |
| Calexico to Oakdale (California) | 462.76 mi (744.73 km) |
| Calexico to Oakdale (Minnesota) | 1,472.65 mi (2,370.00 km) |
| Calexico to Oakland (California) | 517.74 mi (833.22 km) |
| Calexico to Oakland (New Jersey) | 2,329.37 mi (3,748.75 km) |
| Calexico to Oakland Park (Florida) | 2,163.33 mi (3,481.54 km) |
| Calexico to Oakleaf Plantation (Florida) | 1,983.90 mi (3,192.78 km) |
