City comparison
Houston, TX is about 900 miles (1,500 km) from Longmont, CO in a straight line. By road, the drive is roughly 1,100 miles, or about 19 hours 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 Houston, TX to Longmont, CO takes about 1 h 48 min, covering roughly 900 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.
Houston, TX is on Central Time and Longmont, CO is on Mountain Time — a 1-hour difference. When it's noon in Houston, it's 11 a.m. in Longmont, which puts Houston 1 hours ahead.
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.
Houston has a population of 2,296,253, vs 98,282 in Longmont — about 23.4× larger by population. By land area, Houston covers about 640 sq mi vs 29 sq mi for Longmont.
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 | Houston | Longmont | Difference |
|---|---|---|---|
| Median rent | $1,235/mo | $1,689/mo | 36.8% higher in Longmont |
| Median home value | $235,000 | $488,100 | 107.7% higher in Longmont |
| Median household income | $60,440 | $89,720 | 48.4% higher in Longmont |
| Groceries index | 100.4 | 96.8 | 3.7% higher in Houston |
| Utilities index | 96.3 | 86.5 | 11.3% higher in Houston |
| Transportation index | 95.8 | 100.3 | 4.7% higher in Longmont |
| Healthcare index | 95.2 | 100.2 | 5.3% higher in Longmont |
How much you'd need to earn in the other city to keep the same standard of living.
If you earn $100,000 in Houston, you'd need $121,611 in Longmont to maintain your standard of living.
Climate, safety, and demographics side by side.
Houston, TX is about 17.8% cheaper overall than Longmont, CO, based on our cost-of-living index. Housing costs are roughly 49% higher in Longmont than in Houston. If you earn $80,000 in Houston, you'd need about $97,289 in Longmont to keep the same standard of living.