City comparison
Bismarck, ND is about 800 miles (1,300 km) from Lafayette, IN in a straight line. By road, the drive is roughly 1,000 miles, or about 17 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 Bismarck, ND to Lafayette, IN takes about 1 h 39 min, covering roughly 800 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.
Bismarck, ND is on Mountain Time and Lafayette, IN is on Central Time — a 1-hour difference. When it's noon in Bismarck, it's 1 p.m. in Lafayette, which puts Bismarck 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.
Bismarck has a population of 73,694, vs 70,828 in Lafayette — about the same size. By land area, Bismarck covers about 35 sq mi vs 30 sq mi for Lafayette.
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 | Bismarck | Lafayette | Difference |
|---|---|---|---|
| Median rent | $969/mo | $976/mo | 0.7% higher in Lafayette |
| Median home value | $283,800 | $145,200 | 95.5% higher in Bismarck |
| Median household income | $76,014 | $50,674 | 50.0% higher in Bismarck |
| Groceries index | 95.8 | 94.5 | 1.3% higher in Bismarck |
| Utilities index | 76.5 | 86.9 | 13.5% higher in Lafayette |
| Transportation index | 91.7 | 98.9 | 7.9% higher in Lafayette |
| Healthcare index | 91.9 | 99.1 | 7.9% higher in Lafayette |
How much you'd need to earn in the other city to keep the same standard of living.
If you earn $100,000 in Bismarck, you'd need $100,183 in Lafayette to maintain your standard of living.
Climate, safety, and demographics side by side.
Bismarck and Lafayette have nearly identical overall cost-of-living indices. Housing costs are roughly 9% higher in Bismarck than in Lafayette. If you earn $80,000 in Bismarck, you'd need about $80,146 in Lafayette to keep the same standard of living.