City comparison
Dallas, TX is about 425 miles (700 km) from Metairie, LA in a straight line. By road, the drive is roughly 550 miles, or about 9 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 Dallas, TX to Metairie, LA takes about 52 min, covering roughly 425 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.
Dallas has a population of 1,300,642, vs 140,046 in Metairie — about 9.3× larger by population. By land area, Dallas covers about 340 sq mi vs 23 sq mi for Metairie.
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 | Dallas | Metairie | Difference |
|---|---|---|---|
| Median rent | $1,305/mo | $1,120/mo | 16.5% higher in Dallas |
| Median home value | $270,700 | $289,800 | 7.1% higher in Metairie |
| Median household income | $63,985 | $72,070 | 12.6% higher in Metairie |
| Groceries index | 101.7 | 94.1 | 8.1% higher in Dallas |
| Utilities index | 89.3 | 73.3 | 21.7% higher in Dallas |
| Transportation index | 98.5 | 96.1 | 2.5% higher in Dallas |
| Healthcare index | 99.7 | 95.6 | 4.2% higher in Dallas |
How much you'd need to earn in the other city to keep the same standard of living.
If you earn $100,000 in Dallas, you'd need $84,475 in Metairie to maintain your standard of living.
Climate, safety, and demographics side by side.
Metairie, LA is about 15.5% cheaper overall than Dallas, TX, based on our cost-of-living index. Housing costs are roughly 35% higher in Dallas than in Metairie. If you earn $80,000 in Dallas, you'd need about $67,580 in Metairie to keep the same standard of living.