Closest State/Province to where you live that you haven't been to

[Lechasseur]

Zeeland, Netherlands
Federal State: Rheinland-Pfalz, Germany
US State: Alabama (compared to last US residence)

[Anzeigenhauptmeister]

Saxony-Anhalt

[🐒Gods of Prosperity🔱🐲💸]

Closest province is Ontario, abt 450 miles away at Niagara Falls.
Closest state is Michigan, abt 520 miles. 
Then again, I may have been to both of these places as a very young child, I'm not sure.
I really should go to both, as I have historical family connections to both places.

[TheSaint250]

Alabama

[Sprouts Farmers Market ✘]

West Virginia  (Thank heavens!)

[RINO Tom]

Minnesota ... extremely surprised I have never made it up there.  Might try to go to the Eagles/Jimmy Buffett show in Minneapolis next summer.

[junior chįmp]

Rhode Island...furthest I got was Connecticut before being tossed off the train

[America's Sweetheart ❤/𝕿𝖍𝖊 𝕭𝖔𝖔𝖙𝖞 𝖂𝖆𝖗𝖗𝖎𝖔𝖗]

I've never been to West Virginia, and I live in Virginia.

[Skunk]

Arkansas, but I'll probably be going there sometime in the near future.

[bagelman]

Indiana

[Kamala]

Oregon or Utah.

[The Dowager Mod]

Nunavut.

[Mr. Morden]

Well, I've only been in California for a few months now, but I've never been to Nevada, unless you count an airport layover I once had in Las Vegas.  If that counts, then I guess the answer would be Oregon.

[Grumpier Than Uncle Joe]

Indiana

[TPIG]

Kentucky

[SATW]

I've never been to Delaware except when I've driven through on roadtrips.

Ohio, Kentucky are two others semi-close states I've never visited.

[SWE]

State: Michigan
Province: New Brunswick

[Mr. Smith]

Now that I'm in Oklahoma for a brief Thanksgiving break, the answer is Louisiana.

If I go to Arkansas,  then I'll finally have a line from sea to shining sea.

(It'd be Oregon if I consider my California base)

[Starry Eyed Jagaloon]

New Mexico or Baja California Sur.

[TDAS04]

Manitoba.

[Dr. MB]

Nevada, somehow

[TDAS04]

Manitoba.

Though I've only barely been to Kansas.  My mom and I were in Lincoln, NE, and to took a little drive south across the border, just so we could say we've been there.  We didn't even get out of the car.

I wouldn't mind actually spending time in Kansas, though.  Lawrence sounds like a good place.

[Anzeigenhauptmeister]

Well, I've only been in California for a few months now, but I've never been to Nevada, unless you count an airport layover I once had in Las Vegas.  If that counts, then I guess the answer would be Oregon.

It's also an interesting philosophical question if you have been to a state if you've flown over it.

[DFL]

Minnesota ... extremely surprised I have never made it up there.  Might try to go to the Eagles/Jimmy Buffett show in Minneapolis next summer.

Do visit, Minneapolis is lovely in the summer!

For me, North Dakota

[Mr. Morden]

Well, I've only been in California for a few months now, but I've never been to Nevada, unless you count an airport layover I once had in Las Vegas.  If that counts, then I guess the answer would be Oregon.

It's also an interesting philosophical question if you have been to a state if you've flown over it.

When I lived in Australia, I made two trips to Europe, with flights: Sydney->Bangkok->London on one trip, and Perth->Kuala Lumpur->London on another.  I thereby flew over much of Eurasia, so if flying over is good enough, then I've "been to" India, Pakistan, Afghanistan, Kazakhstan, Russia, etc.  That seems like cheating though.