Mammoth Cave to Springfield, Illinois: Road Trip Guide & Distance

How far is Mammoth Cave from Springfield, Illinois?

The distance from Mammoth Cave to Springfield, Illinois is 263.3 miles (423.8 km) as the crow flies. Springfield, Illinois is located NW of Mammoth Cave. By car, the driving distance is approximately 329.2 miles, taking about 6h 37min. A direct flight would take roughly 1h 2min. Both are located in United States — Mammoth Cave in Kentucky and Springfield, Illinois in Illinois.

For a drive of this length, it's recommended to plan at least one quick rest stop to stretch your legs and grab a coffee. Since you'll be heading mostly West, pack a good pair of sunglasses if you plan to drive during the late afternoon to avoid the harsh sun glare.

Coordinates come from public place data for Mammoth Cave and Springfield, Illinois. The driving distance is estimated from straight-line distance with a road-factor model, so confirm the route in your navigation app. Fuel, flight, bus, and train values are planning estimates and can change by date, provider, road closures, and border rules.