Flight Time from Fort Worth to Round Rock
The flight from Fort Worth to Round Rock covers about 155 mi and takes roughly 47 min nonstop. Flight duration estimate and fare guide.
Fort Worth and Round Rock are about 155 mi (249 km) apart in a straight line. By road that works out to roughly 201 mi (324 km), a drive of about 3 hr 36 min. A nonstop flight covers the great-circle distance in approximately 47 min.
| Straight-line distance | 155 mi / 249 km |
| Road distance (est.) | 201 mi / 324 km |
| Driving time (est.) | 3 hr 36 min |
| Nonstop flight (est.) | 47 min |
| Driving fuel (est., 1-way) | $25 |
| Typical flight fare | $80–$250 |
| Geographic midpoint | 31.617, -97.502 |
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
Fort Worth to Round Rock is about 155 mi (249 km) in a straight line, and roughly 201 mi (324 km) by road.