City comparison
Great Falls, MT is about 900 miles (1,400 km) from San Jose, CA in a straight line. By road, the drive is roughly 1,100 miles, or about 18 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 Great Falls, MT to San Jose, CA takes about 1 h 46 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.
Great Falls, MT is on Mountain Time and San Jose, CA is on Pacific Time — a 1-hour difference. When it's noon in Great Falls, it's 11 a.m. in San Jose, which puts Great Falls 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.
San Jose has a population of 1,001,176, vs 60,373 in Great Falls — about 16.6× larger by population. By land area, San Jose covers about 180 sq mi vs 23 sq mi for Great Falls.
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 | Great Falls | San Jose | Difference |
|---|---|---|---|
| Median rent | $828/mo | $2,526/mo | 205.1% higher in San Jose |
| Median home value | $223,700 | $1,149,600 | 413.9% higher in San Jose |
| Median household income | $58,272 | $136,010 | 133.4% higher in San Jose |
| Groceries index | 96.7 | 105.1 | 8.6% higher in San Jose |
| Utilities index | 77.7 | 153.8 | 97.9% higher in San Jose |
| Transportation index | 99.3 | 100.7 | 1.4% higher in San Jose |
| Healthcare index | 99.2 | 100.6 | 1.4% higher in San Jose |
How much you'd need to earn in the other city to keep the same standard of living.
If you earn $100,000 in Great Falls, you'd need $161,152 in San Jose to maintain your standard of living.
Climate, safety, and demographics side by side.
Great Falls, MT is about 37.9% cheaper overall than San Jose, CA, based on our cost-of-living index. Housing costs are roughly 124% higher in San Jose than in Great Falls. If you earn $80,000 in Great Falls, you'd need about $128,922 in San Jose to keep the same standard of living.