| Alabaster to Oswego (Illinois) | 590.62 mi (950.51 km) |
| Alabaster to Oswego (New York) | 900.00 mi (1,448.41 km) |
| Alabaster to Otsego (Minnesota) | 907.48 mi (1,460.45 km) |
| Alabaster to Ottawa (Illinois) | 572.76 mi (921.77 km) |
| Alabaster to Ottawa (Kansas) | 600.62 mi (966.61 km) |
| Alabaster to Ottumwa (Iowa) | 620.52 mi (998.63 km) |
| Alabaster to Overland (Missouri) | 427.14 mi (687.42 km) |
| Alabaster to Overland Park (Kansas) | 588.05 mi (946.38 km) |
| Alabaster to Overlea (Maryland) | 713.05 mi (1,147.54 km) |
| Alabaster to Oviedo (Florida) | 459.05 mi (738.77 km) |
| Alabaster to Owasso (Oklahoma) | 553.29 mi (890.44 km) |
| Alabaster to Owatonna (Minnesota) | 826.25 mi (1,329.72 km) |
| Alabaster to Owensboro (Kentucky) | 313.96 mi (505.27 km) |
| Alabaster to Owings Mills (Maryland) | 702.73 mi (1,130.93 km) |
| Alabaster to Owosso (Michigan) | 690.49 mi (1,111.23 km) |
