Wrong iPhone online location

Some online retailers automatically provide a “local” physical store location supposedly near me, but my iPhone has never been in Ohio, and only rarely in Washington DC but that’s where but two websites place me. I’m in Delaware and occasionally Philadelphia appears, but it’s only 25 miles away so it’s a bit closer than Ohio. I’m not on VPN, as another responder queried to a similar question, and my Location Services have the correct settings, the “local” icon in Maps is correct, and settings are correct in Find My... This is an annoyance. Any thoughts?