| Rockport to Oak Grove (South Carolina) | 1,027.26 mi (1,653.22 km) |
| Rockport to Oak Harbor (Washington) | 1,954.23 mi (3,145.04 km) |
| Rockport to Oak Hills (Oregon) | 1,855.32 mi (2,985.85 km) |
| Rockport to Oak Lawn (Illinois) | 1,081.50 mi (1,740.51 km) |
| Rockport to Oak Park (California) | 1,348.87 mi (2,170.79 km) |
| Rockport to Oak Park (Illinois) | 1,090.68 mi (1,755.27 km) |
| Rockport to Oak Park (Michigan) | 1,264.90 mi (2,035.66 km) |
| Rockport to Oak Ridge (Florida) | 952.65 mi (1,533.15 km) |
| Rockport to Oak Ridge (New Jersey) | 1,560.20 mi (2,510.91 km) |
| Rockport to Oak Ridge (Tennessee) | 926.62 mi (1,491.26 km) |
| Rockport to Oakdale (California) | 1,528.45 mi (2,459.80 km) |
| Rockport to Oakdale (Minnesota) | 1,193.30 mi (1,920.44 km) |
| Rockport to Oakland (California) | 1,600.10 mi (2,575.10 km) |
| Rockport to Oakland (New Jersey) | 1,571.98 mi (2,529.86 km) |
| Rockport to Oakland Park (Florida) | 1,047.61 mi (1,685.96 km) |
