Distance from Seattle to Oceanside by Car and Plane

The flight distance from Seattle (WA) to Oceanside (CA) is 1029 miles or 1656 kilometers or 894 nautical miles.
Driving distance from Seattle to Oceanside is 1215 miles (1956 kilometers).
Difference between fly and travel by a car is 186 miles or 300 km.

Flight distance from Seattle, WA to Oceanside, CA in miles and km?

The air travel (bird fly) shortest distance between Seattle and Oceanside is 1029 miles or 1656 km.
The nearest airport to Seattle, is Seattle Tacoma International Airport (SEA) and the nearest airport to Oceanside, is San Diego International Airport (SAN).

What is the average flight time from Seattle to Oceanside?

Flight time from Seattle, WA to Oceanside, CA is 2 hours 21 minutes under average conditions.
Exact flight times may vary depending on aircraft type, weather conditions, baggage load, and other environmental factors.

Seattle to Oceanside Flight Route Map

Map Showing the Distance Between Seattle, WA and Oceanside, CA
This map shows the distance from Seattle, WA, Usa to Oceanside, CA, Usa. You can also see the distance in miles and km below the map. Flight route map from Seattle, Washington to Oceanside, California is displayed below.

Driving distance from Seattle, WA to Oceanside, CA

The driving distance from Seattle, Washington to Oceanside, California is 1215 miles or 1956 km.
The total driving distance from Seattle, WA to Oceanside, CA is 1215 miles or 1956 kilometers. Your trip begins in Seattle, Washington. It ends in Oceanside, California.
The driving distance from Seattle, Washington to Oceanside, California is approximately 1215 miles (1956 kilometers), depending on the specific route you take. Without considering any traffic or other delays, driving this distance typically takes around 23 to 24 hours under normal conditions.

Driving time from Seattle, WA to Oceanside, CA

How long is the drive from Seattle, WA to Oceanside, CA?
The total driving time is 23 hours, 0 minutes.
How long does a car ride from Seattle to Oceanside take?
Seattle and Oceanside are 23 hours 0 mins far apart, if you drive non-stop.
Attention! According to the recommendations of experts, you should stop and take a break every 2 hours on average, take a fresh air and walk a little to protect your alertness and health during long trips by car. In addition, you can drink some coffee to prevent you from sleeping. People who drive constantly without taking a break lose their focus and can eventually cause accidents. Also, please drive carefully and follow the speed rules.

Time Difference between Seattle and Oceanside

Time difference between Seattle (WA) and Oceanside (CA) is 1 Hours.
Oceanside time is 1 Hours behind Seattle.

Current local time in SeattleCurrent local time in Oceanside
2025-12-19, 01:52:50 MST2025-12-19, 00:52:50 PST
How Far is it Between Seattle Washington, USA and Oceanside California, USA?

You can compare air and road distance between Seattle, WA and Oceanside, CA in this summary table of distances in miles, kilometers and nautical miles.

Distance type Miles Kilometers Nautical miles
Driving distance 1215 mi 1956 km 1055.11 nmi
Straight line distance 1029 mi 1656 km 894 nmi
Difference 186 mi 300 km 161 nmi

Seattle Details

Seattle is located in Washington, USA.

GPS CoordinatesLatitude: N 47° 36' 22.4'' Longitude: W 122° 19' 55.5''
Latitude47.60621
Longitude-122.33207
StateWashington
Nearest airports to Seattle

View Seattle Map

Oceanside Details

Oceanside is located in California, USA.

GPS CoordinatesLatitude: N 33° 11' 45.1'' Longitude: W 117° 22' 46.1''
Latitude33.19587
Longitude-117.37948
StateCalifornia
Nearest airports to Oceanside

View Oceanside Map


Estimated Travel Time by Car Between Seattle, WA and Oceanside, CA
Average SpeedTravel Time
30 mph (48 km/h) 40 hours 45 minutes
40 mph (64 km/h) 30 hours 33 minutes
45 mph (72 km/h) 27 hours 10 minutes
50 mph (80 km/h) 24 hours 27 minutes
55 mph (88 km/h) 22 hours 13 minutes
60 mph (96 km/h) 20 hours 22 minutes
65 mph (104 km/h) 18 hours 48 minutes
70 mph (112 km/h) 17 hours 27 minutes
75 mph (120 km/h) 16 hours 18 minutes
80 mph (128 km/h) 15 hours 16 minutes
85 mph (136 km/h) 14 hours 22 minutes