Map of Vacaville, United States
Vacaville is a city in California, United States, with a population of about 96,803. It lies at 38.3566°N, 121.9877°W, about 53 m above sea level. Vacaville is about 3,865 km (2,402 mi) west of Washington, D.C., the capital. The nearest city on our map is Fairfield, 13 km to the south.
Vacaville at a glance
Country
Region
California
Population
96,803GeoNames
Coordinates
38.3566, -121.987738°21′24″N 121°59′16″W
Time zone
America/Los_AngelesUTC−08:00 / UTC−07:00 (daylight saving time)
Local time
–
Elevation
53 m (174 ft)
Distance to Washington, D.C.
3,865 km (2,402 mi)
Where is Vacaville?
- Located in the Northern and Western hemispheres.
- Daylight ranges from about 9 h 29 min on the shortest day to 14 h 50 min on the longest day (around 21 December and 21 June).
Cities near Vacaville
- Fairfield — 13 km south
- Napa — 27 km west
- Davis — 30 km northeast
- Vallejo — 37 km southwest
- Pittsburg — 38 km south
- Martinez — 40 km south
- Woodland — 40 km northeast
- Antioch — 42 km south
- Concord — 42 km south
- Pleasant Hill — 46 km south
Largest cities in California
- Los Angeles — 3,820,914
- San Diego — 1,404,452
- San Jose — 997,368
- San Francisco — 827,526
- Fresno — 542,107
- Sacramento — 524,943
- Long Beach — 474,140
- Oakland — 419,267
- Bakersfield — 373,640
- Anaheim — 350,742
Largest cities in United States
- New York City — 8,804,190
- Los Angeles — 3,820,914
- Brooklyn — 2,736,074
- Chicago — 2,664,452
- Queens — 2,316,841
- Houston — 2,314,157
- Phoenix — 1,650,070
- Philadelphia — 1,573,916
- San Antonio — 1,526,656
- Manhattan — 1,487,536
Map of United States and all its cities →
Sources: place names, coordinates, populations and time zones from GeoNames (CC BY 4.0, data retrieved October 2026). Population figures are the latest values recorded in GeoNames; depending on the country they refer to the city proper, a municipality or a wider urban area, so they can differ from census or metro-area figures. Map © OpenStreetMap contributors.