Best Time to Drive from Torrance to Rancho Cucamonga

Right now (5:17 pm PDT): about 113 minutes via I-10 East and I-605 North and SR-91 East, usually 94 at this time.

Only 3% of this drive is measured by working traffic sensors right now. The rest is estimated from nearby sensors, typical speeds and street traffic, so times can be off. Why so few sensors work.

On weekdays the 57-mile drive from Torrance to Rancho Cucamonga (via I-10 East and I-605 North and SR-91 East) usually takes as little as 56 minutes and up to 115 minutes, when leaving around 3 pm on Fridays. The fastest times to leave are before 6:30 am or after 8 pm. Midday (11 am to 2 pm) it takes about 73 minutes. On weekends it is slowest around 4 pm on Saturdays (73 minutes).

⇄ Reverse trip: Rancho Cucamonga to Torrance

Freeway, about 48 miles: times follow typical and live traffic from our sensors. Surface streets, about 9 miles: 14 to 21 minutes on weekdays, estimated from how jammed the freeways around them are at that time (we don't have street sensors yet). Drive times are measured from central Torrance (Opal Street) to central Rancho Cucamonga along the route shown. Starting or ending elsewhere in a big city can add or save several minutes.

Typical drive time by departure time

Minutes from Torrance to Rancho Cucamonga by day and time you leave (local time)
Leave	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm
Mon	56	59	64	67	67	66	66	67	68	78	94	101	93	78	64	59	57
Tue	56	62	70	73	70	68	67	67	69	82	100	111	103	85	68	59	57
Wed	56	61	70	75	71	68	67	67	70	83	100	109	103	85	69	60	57
Thu	56	61	68	72	70	68	67	68	72	88	107	111	103	87	70	61	57
Fri	56	59	64	68	67	68	71	76	83	99	115	112	101	84	70	61	57
Sat	56	57	58	59	60	61	63	65	67	70	71	73	70	65	60	59	57
Sun	56	56	56	57	57	58	59	60	61	61	61	60	59	59	59	59	57

Simulated from typical freeway speeds at each point of the drive for the time you would reach it, from every 5-minute reading we have recorded. We don't have sensors on surface streets yet, so the time on them is estimated from how congested the freeways around each end of the drive are at that time, in both directions: streets jam when the freeways do.

Questions

What is the best time to drive from Torrance to Rancho Cucamonga?

On weekdays, leave before 6:30 am or after 8 pm. The drive usually takes about 56 minutes then, versus up to 115 minutes at the worst times.

How long does it take to drive from Torrance to Rancho Cucamonga?

The 57-mile drive usually takes 56 to 115 minutes on weekdays, depending on when you leave, and about 73 minutes midday.

When is traffic worst from Torrance to Rancho Cucamonga?

Leaving around 3 pm on Fridays is usually slowest, about 115 minutes.

Estimate this drive for any day and departure time →

More drives

Rancho Cucamonga to Torrance (return trip) · Torrance to Los Angeles · Torrance to Santa Monica · Torrance to Pasadena · Torrance to West Covina · Torrance to Burbank · Torrance to Glendale · Torrance to Santa Clarita · Torrance to Van Nuys · Torrance to Hollywood · Torrance to Culver City · Torrance to El Monte

Open the live traffic map →

Leave	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm
Mon	56	59	64	67	67	66	66	67	68	78	94	101	93	78	64	59	57
Tue	56	62	70	73	70	68	67	67	69	82	100	111	103	85	68	59	57
Wed	56	61	70	75	71	68	67	67	70	83	100	109	103	85	69	60	57
Thu	56	61	68	72	70	68	67	68	72	88	107	111	103	87	70	61	57
Fri	56	59	64	68	67	68	71	76	83	99	115	112	101	84	70	61	57
Sat	56	57	58	59	60	61	63	65	67	70	71	73	70	65	60	59	57
Sun	56	56	56	57	57	58	59	60	61	61	61	60	59	59	59	59	57

Leave	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm
Mon	56	59	64	67	67	66	66	67	68	78	94	101	93	78	64	59	57
Tue	56	62	70	73	70	68	67	67	69	82	100	111	103	85	68	59	57
Wed	56	61	70	75	71	68	67	67	70	83	100	109	103	85	69	60	57
Thu	56	61	68	72	70	68	67	68	72	88	107	111	103	87	70	61	57
Fri	56	59	64	68	67	68	71	76	83	99	115	112	101	84	70	61	57
Sat	56	57	58	59	60	61	63	65	67	70	71	73	70	65	60	59	57
Sun	56	56	56	57	57	58	59	60	61	61	61	60	59	59	59	59	57

Leave	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm
Mon	56	59	64	67	67	66	66	67	68	78	94	101	93	78	64	59	57
Tue	56	62	70	73	70	68	67	67	69	82	100	111	103	85	68	59	57
Wed	56	61	70	75	71	68	67	67	70	83	100	109	103	85	69	60	57
Thu	56	61	68	72	70	68	67	68	72	88	107	111	103	87	70	61	57
Fri	56	59	64	68	67	68	71	76	83	99	115	112	101	84	70	61	57
Sat	56	57	58	59	60	61	63	65	67	70	71	73	70	65	60	59	57
Sun	56	56	56	57	57	58	59	60	61	61	61	60	59	59	59	59	57