22 mi from Liberty Township, Ohio State Reformatory leads the list

Cedar Point: Larry Pieniazek, User:Lar, en:User:Lar (primary), CC BY 2.5 · Ohio State Reformatory: Niagara66, CC BY-SA 4.0 · Historic Crew Stadium: Rick Dikeman, CC BY-SA 3.0 · Campbell Hill: Analogue Kid (talk)., CC BY-SA 3.0 · Columbus Zoo and Aquarium: Adolphus79 at English Wikipedia, Public domain · Value City Arena: Nick81aku at English Wikipedia, Public domain · Harding Tomb: User:Postdlf, CC BY-SA 3.0 · Malabar Farm State Park: Jerward at en.wikipedia, Public domain · Perry's Victory and International Peace Memorial: NPS Photo, Public domain · Zoombezi Bay: JBTHEMILKER, CC BY-SA 4.0 · Alligator Effigy Mound: Rev. Stephen D. Peet, editor, Public domain · Crystal Cave: Analogue Kid at English Wikipedia, CC BY 3.0 · Allen Memorial Art Museum: Daderot, Public domain · Jesse Owens Memorial Stadium: Dan Keck from Ohio, CC0 · Ohio History Center: Sebastian Wallroth, CC BY 4.0 · Kingwood Center: Mar07 at en.wikipedia, Public domain · Ohio Railway Museum: George Campbell from Worthington, OH, USA, CC BY 2.0 · Zane Shawnee Caverns: Darkbluejacket, CC BY-SA 3.0 · Early Television Museum: DogsRNice, CC BY-SA 4.0 · Ohio Village: Ryan Lintelman, CC BY-SA 2.5 · Liberty Aviation Museum: Mbrickn, CC BY-SA 4.0 · Northern Ohio Railway Museum: Motormansteve, CC BY-SA 3.0 · Norwalk Theatre: Joanna Poe from Munith, MI, USA, CC BY-SA 2.0 · Wood County Museum: Nyttend, Public domain · BibleWalk: JBTHEMILKER, CC BY-SA 4.0 · Inniswood Botanical Garden and Nature Preserve: Игоревич, Public domain · Chadwick Arboretum: The original uploader was Analogue Kid at English Wikipedia., CC BY 2.5 · Hancock Historical Museum: Mbrickn, CC BY-SA 4.0 · Mansfield Art Center: User:OHWiki, Public domain · Mansfield Memorial Museum: Publichall, CC BY-SA 3.0 · Mazza Museum of International Art from Picture Books: Ruhrfisch (talk), CC BY-SA 4.0 · Richard Ross Museum of Art: Christopher L. Riley, CC BY-SA 4.0 · Terradise Nature Center: Tim Kiser, CC BY-SA 4.0