Harlingen to Killeen: Road Trip Guide & Distance

340.4 miles 547.8 km · straight line
408.5 miles estimated 657.4 km · driving distance
8h 13min estimated drive time
$39 - $48 estimated fuel cost
~1h 11min flight time
360° N bearing direction

How far is Harlingen from Killeen?

The distance from Harlingen to Killeen is 340.4 miles (547.8 km) as the crow flies. Killeen is located N of Harlingen. By car, the driving distance is approximately 408.5 miles, taking about 8h 13min. A direct flight would take roughly 1h 11min. Both are located in United States.

This is a solid day of driving. Be sure to take breaks every 2-3 hours to avoid driver fatigue, and plan your meals ahead of time. Heading North for this distance usually means noticeable weather changes. Make sure to check the forecast for your destination before hitting the road.

Coordinates come from public place data for Harlingen and Killeen. 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 Harlingen to Killeen

Method Time Est. Cost Best For
Drive 8h 13min $39 - $48 Flexible stops
Fly ~1h 11min $80–200* Speed
Bus ~9h 52min $33–$61* Budget
Train ~7h 48min $49–$143* Comfort

Suggested Stops Between Harlingen & Killeen

Quick Facts

Harlingen
26.19°N, 97.70°W
America/Chicago
12m elevation
Killeen
31.12°N, 97.73°W
America/Chicago
252m elevation
Explore more routes from Killeen

Did You Know?

  • At walking speed (3 mph), it would take about 113 hours of non-stop walking
  • By bicycle at 12 mph, the journey would take roughly 28 hours
  • You could travel this distance about 73.2 times to circle the Earth's equator
Data Sources & Estimate Notes GeoNames · OpenStreetMap · Driving distance estimated using road factor coefficients