City comparison
Gaithersburg, MD is about 0 miles (10 km) from Germantown, MD in a straight line. By road, the drive is roughly 10 miles, or about 6 min 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 Gaithersburg, MD to Germantown, MD takes about 1 min, covering roughly 0 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.
Germantown has a population of 90,210, vs 69,016 in Gaithersburg — about 1.3× larger by population. By land area, Germantown covers about 17 sq mi vs 10 sq mi for Gaithersburg.
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 | Gaithersburg | Germantown | Difference |
|---|---|---|---|
| Median rent | $1,925/mo | $1,908/mo | 0.9% higher in Gaithersburg |
| Median home value | $472,800 | $393,700 | 20.1% higher in Gaithersburg |
| Median household income | $104,544 | $109,268 | 4.5% higher in Germantown |
| Groceries index | 103.8 | 103.8 | ≈ equal |
| Utilities index | 106.4 | 106.4 | ≈ equal |
| Transportation index | 102.0 | 102.0 | ≈ equal |
| Healthcare index | 101.5 | 101.5 | ≈ 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 Gaithersburg, you'd need $99,959 in Germantown to maintain your standard of living.
Climate, safety, and demographics side by side.
Gaithersburg and Germantown have nearly identical overall cost-of-living indices. If you earn $80,000 in Gaithersburg, you'd need about $79,967 in Germantown to keep the same standard of living.