| Pharr to Oakleaf Plantation (Florida) | 1,032.82 mi (1,662.17 km) |
| Pharr to Oakley (California) | 1,593.32 mi (2,564.20 km) |
| Pharr to Oakton (Virginia) | 1,494.94 mi (2,405.87 km) |
| Pharr to Oakville (Missouri) | 963.94 mi (1,551.32 km) |
| Pharr to Oatfield (Oregon) | 1,893.00 mi (3,046.48 km) |
| Pharr to Ocala (Florida) | 1,002.34 mi (1,613.12 km) |
| Pharr to Ocean Acres (New Jersey) | 1,665.06 mi (2,679.65 km) |
| Pharr to Ocean City (New Jersey) | 1,634.98 mi (2,631.25 km) |
| Pharr to Ocean Pines (Maryland) | 1,581.80 mi (2,545.65 km) |
| Pharr to Ocean Pointe (Hawaii) | 3,767.07 mi (6,062.52 km) |
| Pharr to Ocean Springs (Mississippi) | 642.46 mi (1,033.93 km) |
| Pharr to Oceanside (California) | 1,244.17 mi (2,002.31 km) |
| Pharr to Oceanside (New York) | 1,723.56 mi (2,773.80 km) |
| Pharr to Ocoee (Florida) | 1,034.63 mi (1,665.07 km) |
| Pharr to Oconomowoc (Wisconsin) | 1,291.00 mi (2,077.66 km) |
