| Metairie to Orangevale (California) | 1,859.43 mi (2,992.47 km) |
| Metairie to Orchards (Washington) | 2,050.54 mi (3,300.03 km) |
| Metairie to Orcutt (California) | 1,788.49 mi (2,878.29 km) |
| Metairie to Oregon (Ohio) | 888.79 mi (1,430.37 km) |
| Metairie to Oregon (Wisconsin) | 894.27 mi (1,439.19 km) |
| Metairie to Oregon City (Oregon) | 2,045.03 mi (3,291.16 km) |
| Metairie to Orem (Utah) | 1,403.24 mi (2,258.29 km) |
| Metairie to Orinda (California) | 1,902.94 mi (3,062.49 km) |
| Metairie to Orland Park (Illinois) | 812.50 mi (1,307.59 km) |
| Metairie to Orlando (Florida) | 543.13 mi (874.09 km) |
| Metairie to Ormond Beach (Florida) | 547.02 mi (880.34 km) |
| Metairie to Oro Valley (Arizona) | 1,238.43 mi (1,993.06 km) |
| Metairie to Oroville (California) | 1,887.25 mi (3,037.23 km) |
| Metairie to Oshkosh (Wisconsin) | 973.07 mi (1,566.01 km) |
| Metairie to Oskaloosa (Iowa) | 792.43 mi (1,275.29 km) |
