Hi there! I'd strongly recommend uploading your legitimate government ID that matches your profile name, even if the location doesn't match your current posting location. Facebook's verification system primarily checks name matching rather than geographic consistency.
Go to Settings → "Identity Confirmation" → upload clear photos of your government ID (front/back if required). Facebook often accepts valid IDs from users who've relocated or are traveling.
Using other accounts instead could trigger Facebook's duplicate account detection and result in all accounts being banned. It's much safer to verify with your real ID and potentially get restricted temporarily than risk permanent bans across multiple accounts.
If verification fails, you can appeal through Facebook Help Center with explanation about your situation.
How long have you been posting from your current location, and is the name on your government ID exactly the same as your Facebook profile name?