Flight Time from Heidelberg to Karlsruhe
The flight from Heidelberg to Karlsruhe covers about 30 mi and takes roughly 33 min nonstop. Flight duration estimate and fare guide.
Heidelberg and Karlsruhe are about 30 mi (49 km) apart in a straight line. By road that works out to roughly 43 mi (69 km), a drive of about 59 min. A nonstop flight covers the great-circle distance in approximately 33 min.
| Straight-line distance | 30 mi / 49 km |
| Road distance (est.) | 43 mi / 69 km |
| Driving time (est.) | 59 min |
| Nonstop flight (est.) | 33 min |
| Driving fuel (est., 1-way) | $5 |
| Typical flight fare | $80–$250 |
| Geographic midpoint | 49.209, 8.547 |
How these estimates work
Straight-line distance uses the haversine formula on each city's coordinates. Road distance applies a circuity factor (~1.2–1.4×) and driving time a blended average speed. Flight time uses typical jet cruise speed plus ~30 minutes for taxi, climb and descent. Treat all figures as planning estimates.
Frequently asked questions
Heidelberg to Karlsruhe is about 30 mi (49 km) in a straight line, and roughly 43 mi (69 km) by road.