Provo is about 45 to 50 miles from Salt Lake City depending on the exact start/end points and route you choose. Key points:

• Typical driving distance along the main highways is around 44 to 50 miles, with approximate drive times near 1 hour under normal traffic.

If you have a specific start (e.g., Provo city center or PVU airport) and end (e.g., downtown SLC or SLC airport) plus preferred route, I can give a precise distance and estimated travel time.