How far is it from Fontana, CA to Montclair, CA?

The distance between Fontana, CA and Montclair, CA is 18 mi by road.

How long does it take to drive from Fontana, CA to Montclair, CA?

The drive from Fontana, CA to Montclair, CA takes approximately 25 min by car.

The fastest route from Fontana, CA to Montclair, CA covers 18 mi with a driving time of approximately 25 min.

Montclair, CA lies roughly to the west of Fontana, CA.

Distance: 18 miDuration: 25 min

Driving from Fontana, CA to Montclair, CA takes about 25 min via I 10 EXPR. The distance is 18 mi. The straight-line distance is 14 mi. Driving directions

Driving directions13 · 18 mi

The return trip from Montclair, CA to Fontana, CA covers roughly the same distance, 18 mi.

No notable attractions were found along this route.

Distance and drive time are computed from OpenStreetMap road data with the OSRM routing engine. Updated 2 October 2026.

How far is it from Fontana, CA to Montclair, CA?: The distance between Fontana, CA and Montclair, CA is 18 mi by road.
How long does it take to drive from Fontana, CA to Montclair, CA?: The drive from Fontana, CA to Montclair, CA takes approximately 25 min by car.
What is the best route from Fontana, CA to Montclair, CA?: The fastest route from Fontana, CA to Montclair, CA covers 18 mi with a driving time of approximately 25 min.
Which direction is Montclair, CA from Fontana, CA?: Montclair, CA lies roughly to the west of Fontana, CA.