| Pascagoula to Oskaloosa (Iowa) | 788.62 mi (1,269.16 km) |
| Pascagoula to Oswego (Illinois) | 782.01 mi (1,258.52 km) |
| Pascagoula to Oswego (New York) | 1,120.16 mi (1,802.73 km) |
| Pascagoula to Otsego (Minnesota) | 1,065.41 mi (1,714.61 km) |
| Pascagoula to Ottawa (Illinois) | 759.41 mi (1,222.16 km) |
| Pascagoula to Ottawa (Kansas) | 684.91 mi (1,102.25 km) |
| Pascagoula to Ottumwa (Iowa) | 767.15 mi (1,234.61 km) |
| Pascagoula to Overland (Missouri) | 584.74 mi (941.05 km) |
| Pascagoula to Overland Park (Kansas) | 683.89 mi (1,100.62 km) |
| Pascagoula to Overlea (Maryland) | 921.37 mi (1,482.80 km) |
| Pascagoula to Oviedo (Florida) | 458.12 mi (737.27 km) |
| Pascagoula to Owasso (Oklahoma) | 586.17 mi (943.36 km) |
| Pascagoula to Owatonna (Minnesota) | 982.17 mi (1,580.65 km) |
| Pascagoula to Owensboro (Kentucky) | 517.19 mi (832.34 km) |
| Pascagoula to Owings Mills (Maryland) | 912.10 mi (1,467.89 km) |
