City comparison
Dallas, TX is about 1,400 miles (2,200 km) from Mount Vernon, NY in a straight line. By road, the drive is roughly 1,700 miles, or about 29 hours (about 3 days at 10 h/day) 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 Mount Vernon, NY takes about 2 h 46 min, covering roughly 1,400 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, TX is on Central Time and Mount Vernon, NY is on Eastern Time — a 1-hour difference. When it's noon in Dallas, it's 1 p.m. in Mount Vernon, which puts Dallas 1 hours behind.
Standard-time offsets. Daylight saving applies in both cities for most of the year (exceptions: Hawaii and most of Arizona), and the gap between the two stays the same.
Dallas has a population of 1,300,642, vs 72,817 in Mount Vernon — about 17.9× larger by population. By land area, Dallas covers about 340 sq mi vs 4.4 sq mi for Mount Vernon.
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 | Mount Vernon | Difference |
|---|---|---|---|
| Median rent | $1,305/mo | $1,461/mo | 12.0% higher in Mount Vernon |
| Median home value | $270,700 | $446,400 | 64.9% higher in Mount Vernon |
| Median household income | $63,985 | $75,511 | 18.0% higher in Mount Vernon |
| Groceries index | 101.7 | 109.4 | 7.6% higher in Mount Vernon |
| Utilities index | 89.3 | 124.5 | 39.5% higher in Mount Vernon |
| Transportation index | 98.5 | 105.0 | 6.5% higher in Mount Vernon |
| Healthcare index | 99.7 | 105.7 | 6.1% higher in Mount Vernon |
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 $117,714 in Mount Vernon to maintain your standard of living.
Climate, safety, and demographics side by side.
Dallas, TX is about 15% cheaper overall than Mount Vernon, NY, based on our cost-of-living index. Housing costs are roughly 25% higher in Mount Vernon than in Dallas. If you earn $80,000 in Dallas, you'd need about $94,171 in Mount Vernon to keep the same standard of living.