Distance between cities › USA › California › Del Mar, CA › Distance from Del Mar to Harmony Book Hotels

Distance from Del Mar, CA to Harmony, CA

Distance

321 mi

Time

6 hours 29 mins

Gas Cost

$49 - $95

There are 277.63 miles from Del Mar to Harmony in northwest direction and 321 miles (516.60 kilometers) by car, following the US-101 route.

Del Mar and Harmony are 6 hours 29 mins far apart, if you drive non-stop .

This is the fastest route from Del Mar, CA to Harmony, CA. The halfway point is Ventura, CA.

Del Mar, CA and Harmony, CA are in the same time zone (PDT). Current time in both locations is 9:51 am.

Any questions or tips to share?

Share with fellow travellers any question or tips about the route from Del Mar, CA to Harmony, CA:

Lowest Price Rental Cars in Del Mar, CA

Planning on renting a car to go from Del Mar, CA to Harmony, CA? Here there are some offers to rent a car in Del Mar, CA

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Del Mar »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 12.91 gallons of gas to cover the route between Del Mar, CA and Harmony, CA.

The estimated cost of gas to go from Del Mar to Harmony is $68.87.

During the route, an average car will release 252.85 pounds of CO₂ to the atmosphere. The carbon footprint would be 0.79 pounds of CO₂ per mile.

Average USA gas price used for calculation is $5.34 per gallon of regular gas. Price last updated on March 12, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Del Mar, CA and Harmony, CA

If you want to meet halfway between Del Mar, CA and Harmony, CA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 34.245331 and -119.214935, or 34º 14' 43.1916" N, 119º 12' 53.766" W. This location is 160.68 miles away from Del Mar, CA and Harmony, CA and it would take approximately 3 hours 14 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest city to the halfway point is Ventura, CA, situated 168 miles from Del Mar, CA and 166 miles from Harmony, CA. It would take 2 hours 42 mins to go from Del Mar to Ventura and 2 hours 41 mins to go from Harmony to Ventura.

Major City Closest to Halfway Point

The major city closest to the halfway point between Del Mar, CA and Harmony, CA is Oxnard, CA, situated 165 miles from Del Mar, CA and 171 miles from Harmony, CA. It would take 2 hours 38 mins to go from Del Mar to and 2 hours 46 mins to go from Harmony to Oxnard.