Map of Saint Charles, Missouri, United States

Saint Charles is a city in Missouri, United States, with a population of about 65,794. It lies at 38.7839°N, 90.4812°W, about 147 m above sea level. Saint Charles is about 1,163 km (723 mi) west of Washington, D.C., the capital. The nearest city on our map is Saint Peters, 13 km to the west.

Saint Charles at a glance

Where is Saint Charles?

• The 9th largest city in Missouri on this site.
• Located in the Northern and Western hemispheres.
• Daylight ranges from about 9 h 27 min on the shortest day to 14 h 53 min on the longest day (around 21 December and 21 June).

Cities near Saint Charles

• Saint Peters — 13 km west
• Florissant — 14 km east
• Chesterfield — 16 km southwest
• O'Fallon — 19 km west
• University City — 21 km southeast
• Wildwood — 27 km southwest
• St. Louis — 30 km southeast
• Wentzville — 32 km west
• Oakville — 38 km southeast
• Belleville — 52 km southeast

Largest cities in Missouri

• Kansas City — 475,378
• St. Louis — 279,695
• Springfield — 170,188
• Columbia — 129,330
• Independence — 117,255
• Lee's Summit — 95,094
• O'Fallon — 85,040
• Saint Joseph — 76,780
• Blue Springs — 54,148
• Saint Peters — 52,575

Largest cities in United States

• New York City — 8,804,190
• Los Angeles — 3,820,914
• Brooklyn — 2,736,074
• Chicago — 2,664,452
• Queens — 2,316,841
• Houston — 2,314,157
• Phoenix — 1,650,070
• Philadelphia — 1,573,916
• San Antonio — 1,526,656
• Manhattan — 1,487,536

Map of United States and all its cities →

Other places named Saint Charles

• Saint Charles — Maryland, United States

Sources: place names, coordinates, populations and time zones from GeoNames (CC BY 4.0, data retrieved October 2026). Population figures are the latest values recorded in GeoNames; depending on the country they refer to the city proper, a municipality or a wider urban area, so they can differ from census or metro-area figures. Map © OpenStreetMap contributors.