Region
- Missouri
- Saint Louis 8 results
- Saint Louis (Mo.) 6 results
- United States 6 results
- West (U.S.) 6 results
- Mississippi River Valley 4 results
- Rocky Mountains 4 results
- Cape Girardeau (Mo.) 2 results
- Confederate States of America 2 results
- Illinois 2 results
- Independence 2 results
- Independence (Mo.) 2 results
- Kentucky 2 results
- Mexican-American Border Region 2 results
- Mexico 2 results
- Missouri River Valley 2 results
- Perry County 2 results
- Perry County (Mo.) 2 results
- Rio Grande Valley 2 results
- Saint Joseph 2 results
- Saint Joseph (Mo.) 2 results
- Sainte Genevieve 2 results
- Sainte Genevieve (Mo.) 2 results
- Saline County 2 results
- Saline County (Mo.) 2 results
- Santa Fe National Historic Trail 2 results
- Tennessee 2 results
- Texas 2 results