City comparison
Austin, TX is about 275 miles (450 km) from Harlingen, TX in a straight line. By road, the drive is roughly 350 miles, or about 6 h behind the wheel at highway speeds.
Driving distance is a rough estimate (great-circle × 1.25); driving time assumes a 60 mph blended average. Real trips run 10–20% longer with stops.
A direct flight from Austin, TX to Harlingen, TX takes about 34 min, covering roughly 275 miles in a straight line. Connecting itineraries with a layover typically add 1–3 hours.
Block-to-block estimate at ~500 mph cruise, including taxi, climb, and descent — what an airline would publish, not pure airborne time.
Austin has a population of 958,202, vs 71,497 in Harlingen — about 13.4× larger by population. By land area, Austin covers about 325 sq mi vs 40 sq mi for Harlingen.
Population from US Census ACS. Land area from the Census Gazetteer (city proper, excluding inland water).
Cost indices by category, with the US city average (100) marked.
Index: 100 = US city average. Lower is more affordable.
Side-by-side costs, salaries, and sub-category indices.
| Metric | Austin | Harlingen | Difference |
|---|---|---|---|
| Median rent | $1,549/mo | $867/mo | 78.7% higher in Austin |
| Median home value | $461,500 | $111,600 | 313.5% higher in Austin |
| Median household income | $86,556 | $50,367 | 71.9% higher in Austin |
| Groceries index | 94.2 | 94.2 | ≈ equal |
| Utilities index | 83.2 | 82.4 | 1.0% higher in Austin |
| Transportation index | 96.6 | 96.6 | ≈ equal |
| Healthcare index | 96.1 | 96.1 | ≈ equal |
How much you'd need to earn in the other city to keep the same standard of living.
If you earn $100,000 in Austin, you'd need $75,036 in Harlingen to maintain your standard of living.
Climate, safety, and demographics side by side.
Harlingen, TX is about 25% cheaper overall than Austin, TX, based on our cost-of-living index. Housing costs are roughly 105% higher in Austin than in Harlingen. If you earn $80,000 in Austin, you'd need about $60,029 in Harlingen to keep the same standard of living.