how far is chicago from green bay

Chicago and Green Bay are roughly 200–205 miles apart by road, which is about a 3.5‑hour drive in normal traffic.

Quick Scoop

• By car: About 200–205 miles (around 320–330 km) between Chicago, IL and Green Bay, WI, typically 3 hours 30 minutes to 3 hours 45 minutes of driving, depending on route and traffic.

• By air: The straight‑line distance between Chicago O’Hare (ORD) and Green Bay’s Austin Straubel Airport (GRB) is about 173 miles or 279 km, with an estimated flight time of under 1 hour.

Travel routes

• Common driving route: Usually follows I‑94/I‑43 through Milwaukee, giving a direct highway connection and often the most straightforward drive.

• Typical road distance range: Different planners list 196–205 miles (about 316–330 km), which explains small variations in listed drive times.

In everyday terms, the trip from Chicago to Green Bay is a comfortable half‑day drive or a very short hop by plane across Lake Michigan’s western shore.

TL;DR: Chicago to Green Bay is about 200 miles by road (3.5 hours) or 173 miles as the crow flies (under 1‑hour flight).

Information gathered from public forums or data available on the internet and portrayed here.