That's a map of Illinois, which we're in, on the border of Iowa, which is where Davenport is. 22 miles away.
10 seconds sound clip from the Tommy Boy (1995) movie soundboard.
You can hear this line at 00:38:27 in the Blu-ray version of the movie.
Quote context
[...]
- I can't find it on this map.
- Well, get yourself a new map.
- Oh! Son of a...! For Pete...
- I'm picking up your sarcasm.
- Well, I should hope so, because I'm laying it on pretty thick.
- You're in the wrong state. Get yourself a new map.
- Oh... Well, that wasn't so hard, was it?
- OK. How much do I owe you for gas?
[...]