| Patterson to Olympia (Washington) | 666.87 mi (1,073.22 km) |
| Patterson to Olympia Heights (Florida) | 2,513.09 mi (4,044.43 km) |
| Patterson to Omaha (Nebraska) | 1,361.02 mi (2,190.35 km) |
| Patterson to On Top of the World Designated Place (Florida) | 2,300.61 mi (3,702.48 km) |
| Patterson to Onalaska (Wisconsin) | 1,620.46 mi (2,607.87 km) |
| Patterson to Oneida (New York) | 2,399.17 mi (3,861.08 km) |
| Patterson to Oneonta (New York) | 2,434.46 mi (3,917.88 km) |
| Patterson to Ontario (California) | 309.68 mi (498.38 km) |
| Patterson to Ontario (Oregon) | 502.45 mi (808.61 km) |
| Patterson to Opa-locka (Florida) | 2,511.78 mi (4,042.33 km) |
| Patterson to Opelika (Alabama) | 2,037.91 mi (3,279.70 km) |
| Patterson to Opelousas (Louisiana) | 1,725.33 mi (2,776.65 km) |
| Patterson to Orange (California) | 315.18 mi (507.23 km) |
| Patterson to Orange (Texas) | 1,645.91 mi (2,648.84 km) |
| Patterson to Orange City (Florida) | 2,360.29 mi (3,798.52 km) |
