San Guillermo, Philippines
San Guillermo is a town of 3,926 people in Cagayan Valley, Philippines.
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Population3,926
GeoNames
RegionCagayan Valley
Elevation102 m
335 ft
Time zoneAsia/Manila
Nearest airportCauayan Airport (CYZ)
24 km
Weather in San Guillermo
Forecast from MET Norway (CC BY 4.0). Full forecast
Gas and EV charging3
Schools, colleges and libraries4
Map of San Guillermo
7 places. The map loads OpenStreetMap tiles when you open it.
Getting there and nearby towns
Cauayan Airport (CYZ) is the nearest airport with scheduled flights listed in OpenStreetMap, 24 km away.
- Alicia 13 km northwest, about 13 min by car
- Santiago 28 km west, about 28 min by car
- Ramon 30 km west, about 30 min by car
- Ilagan 48 km north, about 48 min by car
- Roxas 48 km northwest, about 48 min by car
- Solano 71 km west, about 1 h 15 min by car
- Lagawe 74 km west, about 1 h 15 min by car
- Bayombong 75 km west, about 1 h 15 min by car
- Cabagan 78 km north, about 1 h 15 min by car
- Tabuk 86 km northwest, about 1 h 30 min by car
Drive times are estimates from straight-line distance, not routes.
Local news
Headlines from INDB.
Reviews, tips and questions
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Sources and licences
- GeoNames (CC BY 4.0): population, coordinates, regions and time zone
- OpenStreetMap contributors (ODbL 1.0): places, airports, map data
- Wikidata (CC0 1.0): elevation, founding date, time zone, website
- Wikimedia Commons (see each image): photos
Photo credits
- Circles Resort, San Guillermo, Isabela, Philippines, Exec8, CC BY 4.0
Page built November 7, 2026. Spotted a mistake? Tell us or suggest a place.