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Evacuation Route Time Calculator

Estimate your total evacuation time, including travel, traffic delays, fuel stops, and loading time, so you can build a realistic departure plan before disaster strikes.

Estimate your evacuation time

Enter your route details to get a total time estimate with and without delays.

Route & timing inputs

Straight-line or estimated road distance to your evacuation destination.
Affects base travel speed estimate.
During mass evacuations, highway speeds can drop to 5–15 mph for hours.
Each stop adds roughly 15–30 minutes including pump wait time during evacuations.
Time to gather go-bags, load vehicle, secure home, and get family ready.
Larger groups take longer to load and need more bathroom/rest stops.
Live results update as you type
Evacuation Time Estimate

~4 hrs 45 min total

Including drive time, stops, and loading.

3 hr 45 min Drive time
30 min Stops & breaks
30 min Load & depart

Tips for success

  • Leave before any evacuation order. Voluntary evacuation windows often see 5-10× less traffic than mandatory orders.
  • Keep the tank half full during any watch or warning. So you can leave immediately without first finding a working gas station.
  • Plan at least two routes. Primary routes often become jammed or blocked during disasters.
  • Pre-load go-bags and documents. Loading time shrinks to under 10 minutes on a real evacuation day.
  • Share your route + ETA with someone outside the zone. Confirms you arrived; gives a contact point if you don't.
During major hurricane or wildfire evacuations, actual travel speeds on designated evacuation routes have dropped to 5–8 mph for sustained periods. This calculator uses conservative estimates, your real experience may be faster or slower depending on local road infrastructure and the scale of the event.

How to use this calculator

Enter your destination distance, the type of road you'll primarily use, and your expected traffic conditions. Add loading time and the number of fuel stops you'll need based on your vehicle's range. The calculator estimates total time from decision-to-leave through arrival, breaking it down into driving, stops, and pre-departure loading.

Speed assumptions by route and traffic

  • Highway, no congestion: ~65 mph average
  • Highway, moderate evacuation traffic: ~30 mph average
  • Highway, heavy evacuation traffic: ~15 mph average
  • Highway, near gridlock: ~8 mph average
  • Local roads, moderate traffic: ~20 mph average
  • Rural / back roads, no congestion: ~45 mph average

FAQ

When should I evacuate, wait for the order or leave early?

Leaving before a mandatory evacuation order is issued is almost always faster and safer. Once an order is issued, millions of people attempt to leave simultaneously. If conditions allow, voluntary early departure can cut travel time by 50–80% compared to leaving during peak evacuation traffic.

What if I don't know my exact destination distance?

Use an online mapping tool to check driving distance to your planned shelter location, a relative's home, a hotel outside the impact zone, or a public shelter. If you have two potential destinations, calculate both and compare. Always favor the closer safe option if time is short.

What counts as "loading time"?

Everything from the moment you decide to leave until the car is rolling: waking household members, loading go-bags, crating pets, locking up, and getting on the road. For a well-prepared household with go-bags staged, this can be 10–15 minutes. For an unprepared household, 60–90 minutes is common.

How do I account for pets in my evacuation plan?

Pets add significant loading time and may require bathroom breaks every 3–4 hours. Add 10–15 minutes of loading time per pet and factor in additional rest stops. See the Emergency Pet Supply Calculator for supply planning.

Should I use evacuation routes designated by authorities?

Official evacuation routes are coordinated with traffic management, contraflow lanes, police direction, and fuel station pre-positioning often make them faster than apparent alternatives. However, have a backup route ready in case your primary route is blocked or flooded.