Dayton to New Haven, Connecticut: Road Trip Guide & Distance

600.6 miles 966.6 km · straight line
720.7 miles estimated 1159.9 km · driving distance
14h 30min estimated drive time
$69 - $85 estimated fuel cost
~1h 42min flight time
76° ENE bearing direction

How far is Dayton from New Haven, Connecticut?

The distance from Dayton to New Haven, Connecticut is 600.6 miles (966.6 km) as the crow flies. New Haven, Connecticut is located ENE of Dayton. By car, the driving distance is approximately 720.7 miles, taking about 14h 30min. A direct flight would take roughly 1h 42min. Both are located in United States — Dayton in Ohio and New Haven, Connecticut in Connecticut.

This is a serious multi-day road trip! We strongly recommend breaking this journey up with an overnight stay to ensure you arrive safely and refreshed. Heading East means you'll be driving into the sunrise if you start early. Keep your windshield clean for the best visibility.

Coordinates come from public place data for Dayton and New Haven, Connecticut. 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.

How to Get from Dayton to New Haven, Connecticut

Method Time Est. Cost Best For
Drive 14h 30min $69 - $85 Flexible stops
Fly ~1h 42min $80–200* Speed
Bus ~17h 24min $58–$108* Budget
Train ~18h 51min $86–$252* Comfort

Suggested Stops Between Dayton & New Haven, Connecticut

Quick Facts

Dayton
39.76°N, 84.19°W
America/New_York
225m elevation
New Haven, Connecticut
41.31°N, 72.93°W
America/New_York
5m elevation
Explore more routes from New Haven, Connecticut

Did You Know?

  • At walking speed (3 mph), it would take about 200 hours of non-stop walking
  • By bicycle at 12 mph, the journey would take roughly 50 hours
  • You could travel this distance about 41.5 times to circle the Earth's equator
Data Sources & Estimate Notes GeoNames · OpenStreetMap · Driving distance estimated using road factor coefficients