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Driving nonstop from Miami to Seattle takes roughly 47 hours 46 minutes (≈3,300 mi); most travelers plan 5‑7 days to allow for rest and sightseeing.
- Distance: ~3,300 miles (5,300 km)
- Non‑stop driving time: ~47 h 46 m
- Typical road‑trip duration: 5‑7 days
- Route variations can add 10‑12 h
How long does it take to drive from Miami, FL to Seattle, WA?
The most commonly reported figure for the continuous driving time is 47 hours 46 minutes covering about 3,300 miles (≈5,300 km) 1310. This is the estimate given by TravelMath’s driving‑time calculator for the most direct interstate route (I‑10 → I‑75 → I‑44 → I‑5).
Why the numbers can differ
- Route choice – Some calculators include slightly longer paths (e.g., via I‑20 or more southern detours), pushing the total time to 58 hours – 59 hours 78.
- Average speed assumptions – Estimates based on 55 mph vs. 70 mph highway speeds change the total time by several hours.
- Real‑world factors – Traffic, construction, weather, and mandatory rest stops will increase the elapsed travel time.
Practical planning
| Driving style | Daily mileage | Approx. days |
|---|---|---|
| Aggressive (8‑10 h/day) | 600 mi | 5‑6 days |
| Moderate (6‑8 h/day) | 450 mi | 7‑8 days |
| Leisurely (4‑6 h/day) | 300 mi | 10‑12 days |
Most travelers opt for 5‑7 days, allowing for overnight stops, meals, fuel, and optional sightseeing along the way.
Quick reference
- Distance: ~3,300 mi (5,300 km) 17
- Non‑stop time: 47 h 46 m (most sources) 110
- Upper‑range time: up to 58 h 58 m on alternate routes 78
- Suggested trip length: 5‑7 days with daily driving of 6‑10 hours
Tip: Use a navigation app (Google Maps, Waze) on the day of travel to get real‑time traffic updates and adjust your schedule accordingly.