| New Port Richey East to Oak Harbor (Washington) | 2,529.08 mi (4,070.16 km) |
| New Port Richey East to Oak Hills (Oregon) | 2,484.07 mi (3,997.72 km) |
| New Port Richey East to Oak Lawn (Illinois) | 972.18 mi (1,564.57 km) |
| New Port Richey East to Oak Park (California) | 2,158.86 mi (3,474.35 km) |
| New Port Richey East to Oak Park (Illinois) | 984.13 mi (1,583.81 km) |
| New Port Richey East to Oak Park (Michigan) | 981.81 mi (1,580.07 km) |
| New Port Richey East to Oak Ridge (Florida) | 78.96 mi (127.08 km) |
| New Port Richey East to Oak Ridge (New Jersey) | 996.71 mi (1,604.05 km) |
| New Port Richey East to Oak Ridge (Tennessee) | 540.41 mi (869.70 km) |
| New Port Richey East to Oakdale (California) | 2,288.46 mi (3,682.93 km) |
| New Port Richey East to Oakdale (Minnesota) | 1,285.94 mi (2,069.52 km) |
| New Port Richey East to Oakland (California) | 2,363.18 mi (3,803.17 km) |
| New Port Richey East to Oakland (New Jersey) | 1,003.47 mi (1,614.93 km) |
| New Port Richey East to Oakland Park (Florida) | 212.27 mi (341.62 km) |
| New Port Richey East to Oakleaf Plantation (Florida) | 141.68 mi (228.00 km) |
