| San Gwann to Oak Harbor (Washington) | 6,047.78 mi (9,732.97 km) |
| San Gwann to Oak Hills (Oregon) | 6,212.17 mi (9,997.53 km) |
| San Gwann to Oak Lawn (Illinois) | 5,168.24 mi (8,317.47 km) |
| San Gwann to Oak Park (California) | 6,732.51 mi (10,834.93 km) |
| San Gwann to Oak Park (Illinois) | 5,162.96 mi (8,308.97 km) |
| San Gwann to Oak Park (Michigan) | 4,944.28 mi (7,957.05 km) |
| San Gwann to Oak Ridge (Florida) | 5,395.07 mi (8,682.53 km) |
| San Gwann to Oak Ridge (New Jersey) | 4,606.76 mi (7,413.87 km) |
| San Gwann to Oak Ridge (Tennessee) | 5,240.73 mi (8,434.14 km) |
| San Gwann to Oakdale (California) | 6,599.70 mi (10,621.19 km) |
| San Gwann to Oakdale (Minnesota) | 5,247.01 mi (8,444.25 km) |
| San Gwann to Oakland (California) | 6,640.37 mi (10,686.64 km) |
| San Gwann to Oakland (New Jersey) | 4,595.01 mi (7,394.95 km) |
| San Gwann to Oakland Park (Florida) | 5,421.06 mi (8,724.35 km) |
| San Gwann to Oakleaf Plantation (Florida) | 5,349.38 mi (8,608.99 km) |
