City comparison
Clarksville, TN is about 200 miles (300 km) from Knoxville, TN in a straight line. By road, the drive is roughly 250 miles, or about 4 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 Clarksville, TN to Knoxville, TN takes about 23 min, covering roughly 200 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.
Knoxville has a population of 191,857, vs 167,882 in Clarksville — about 1.1× larger by population. By land area, Clarksville covers about 100 sq mi vs 99 sq mi for Knoxville.
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 | Clarksville | Knoxville | Difference |
|---|---|---|---|
| Median rent | $1,119/mo | $1,043/mo | 7.3% higher in Clarksville |
| Median home value | $213,200 | $184,200 | 15.7% higher in Clarksville |
| Median household income | $62,688 | $48,309 | 29.8% higher in Clarksville |
| Groceries index | 96.5 | 96.5 | ≈ equal |
| Utilities index | 74.5 | 73.9 | 0.8% higher in Clarksville |
| Transportation index | 96.0 | 95.6 | ≈ equal (Clarksville slightly higher) |
| Healthcare index | 95.5 | 95.1 | ≈ equal (Clarksville slightly higher) |
How much you'd need to earn in the other city to keep the same standard of living.
If you earn $100,000 in Clarksville, you'd need $103,589 in Knoxville to maintain your standard of living.
Climate, safety, and demographics side by side.
Clarksville, TN is about 3.5% cheaper overall than Knoxville, TN, based on our cost-of-living index. Housing costs are roughly 10% higher in Knoxville than in Clarksville. If you earn $80,000 in Clarksville, you'd need about $82,872 in Knoxville to keep the same standard of living.