California
Distance from Hayward to San Francisco
Straight-line distance
51.2mi
Hayward, CA and San Francisco, CA are 51.2 miles (82.5 km) apart in a straight line. From Hayward, the shortest path starts out heading W (278°).
- kilometers
- 82.5
- nautical miles
- 44.5
- heading from Hayward
- 278° W
- heading from San Francisco
- 97° E
Orange line: great-circle path · ring: midpoint · thin lines: county borders
How far Hayward is from San Francisco
The great-circle distance between the Census internal points of Hayward and San Francisco is 51.2 miles, 82.5 km or 44.5 nautical miles. That is the shortest path over the Earth's surface, computed with the haversine formula on a sphere with the mean Earth radius, 6,371.0 km. A course held on one compass bearing (a rhumb line) would be 51.2 miles, practically the same at this range.
Measurements
- Miles
- 51.2
- Kilometers
- 82.5
- Nautical miles
- 44.5
- Bearing from Hayward
- 278.1° W
- Bearing arriving at San Francisco
- 277.5°
- Bearing from San Francisco
- 97.5° E
Halfway between Hayward and San Francisco
The great-circle midpoint is at 37.677909, -122.567786 (37°40'40.47"N 122°34'4.03"W). The nearest incorporated place of 1,000 or more people is Daly City, CA, with 101,418 residents, 5.8 miles from the midpoint. To find towns near the midpoint of any two places, use the halfway tool.
Time zones and daylight
Both use America/Los_Angeles, so there is no time difference. On June 21, Hayward gets 14 h 46 min of daylight and San Francisco 14 h 47 min; on December 21, 9 h 34 min and 9 h 33 min. The two sit at nearly the same latitude, so their day lengths match closely all year.
Population compared
San Francisco has 5.2 times the population of Hayward. From July 2020 to July 2024, Hayward changed by -2.6% and San Francisco by -5.4%. Both are in California.
- 01Hayward, CA158,440 (-2.6%)
- 02San Francisco, CA827,526 (-5.4%)
Questions people ask
How far is Hayward from San Francisco?
51.2 miles, 82.5 km or 44.5 nautical miles along the great circle between the two Census internal points. Road distance is longer.
Which direction is San Francisco from Hayward?
W. The great-circle path leaves Hayward on a bearing of 278.1° and arrives at San Francisco on 277.5°. The return trip starts on 97.5°.
What is halfway between Hayward and San Francisco?
The midpoint is at 37.677909, -122.567786. The nearest incorporated place of 1,000+ is Daly City, CA, 5.8 miles from it.
Is there a time difference between Hayward and San Francisco?
Both use America/Los_Angeles, so there is no time difference.
Which is bigger, Hayward or San Francisco?
San Francisco, with 827,526 residents in July 2024 against 158,440 for Hayward, 5.2 times as many.
Sources and data as of
Data as of: Census 2024 Gazetteer internal points and Vintage 2024 estimates; time zones from Open-Meteo.
- 01Census 2024 Gazetteer, places
- 02Census Vintage 2024 subcounty population estimates
- 03SunCalc library (Vladimir Agafonkin), algorithms after Jean Meeus
- 04IANA time zone database (clock times and daylight saving rules)
How every number is computed: methodology. Spotted a wrong figure? Report an error.