O Fallon
Latitude
DEC
38.800101° N
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DMS
38° 48′ 0.36″ N
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Longitude
DEC
-90.720159° W
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DMS
90° 43′ 12.57″ W
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Elevation
184.3
m
* Data Source: Coordinates sourced from github/kelvins/US-Cities-Database; elevation referenced to NASA SRTM/Open-Meteo terrain models.