The map above shows Guam and Newfoundland and Labrador side by side at exactly the same scale, using equal-area projections, so their true relative sizes are preserved.
Guam vs Newfoundland and Labrador Geography
Land area: Guam has a land area of 210 square miles (544 km²), while Newfoundland and Labrador has 144,353 square miles (373,872 km²). Newfoundland and Labrador's land area is 687.3 times larger than Guam's.
Total area: Guam: 210 square miles (544 km²) vs Newfoundland and Labrador: 156,453 square miles (405,212 km²), including inland and coastal water. Newfoundland and Labrador's total area is 744.9 times larger than Guam's.
Length: Guam is 27 miles (43 km) long from north to south; Newfoundland and Labrador is 1,045 miles (1,681 km). Newfoundland and Labrador's north-south length is 38.7 times longer than Guam's.
Width: Guam spans 22 miles (35 km) east to west; Newfoundland and Labrador spans 799 miles (1,286 km). Newfoundland and Labrador's east-west width is 36.3 times wider than Guam's.
Highest point: Guam's highest point is Mount Lamlam at 1,332 feet (406 m); Newfoundland and Labrador's is Mount Caubvick at 5,420 feet (1,652 m). Mount Caubvick is 4,088 feet higher than Mount Lamlam.
Lowest point: Guam's lowest point is Pacific Ocean at 0 feet; Newfoundland and Labrador's is Atlantic Ocean at 0 feet. Both lowest points are at or near sea level.
Guam vs Newfoundland and Labrador Population and History
Population: Guam has a population of 153,836 (2020), while Newfoundland and Labrador has 548,557 (2026). Newfoundland and Labrador's population is 3.6 times (257%) larger than Guam's.
Population density: Guam: 732.6 people per square mile vs Newfoundland and Labrador: 3.8. Guam's population density is 192.8 times higher than Newfoundland and Labrador's.
History: Guam: A US territory since 1898. Newfoundland and Labrador: Joined Confederation on March 31, 1949, the last province to join. In its current form, Guam is the older of the two by 51 years.
Official Websites
Guam official website · Newfoundland and Labrador official website
More Size Comparisons
All Guam size comparisons · All Newfoundland and Labrador size comparisons
Area, elevation and boundary figures come from official national statistics and US Census Bureau and Natural Earth boundary data; US state population, economic, county and tax figures come from the US Census Bureau, the Bureau of Economic Analysis and the Tax Foundation. Figures are rounded and for general reference.