O Fallon
Latitude
DEC
38.590520° N
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DMS
38° 35′ 25.87″ N
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Longitude
DEC
-89.909300° W
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DMS
89° 54′ 33.48″ W
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Elevation
167.7
m
* Data Source: Coordinates sourced from github/kelvins/US-Cities-Database; elevation referenced to NASA SRTM/Open-Meteo terrain models.