Texas

Distance from Laredo to Round Rock

Straight-line distance

232.7mi

Laredo, TX and Round Rock, TX are 232.7 miles (374.5 km) apart in a straight line. From Laredo, the shortest path starts out heading NNE (28°).

kilometers
374.5
nautical miles
202.2
heading from Laredo
28° NNE
heading from Round Rock
209° SSW
LaredoRound Rock

Orange line: great-circle path · ring: midpoint · thin lines: county borders

How far Laredo is from Round Rock

The great-circle distance between the Census internal points of Laredo and Round Rock is 232.7 miles, 374.5 km or 202.2 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 232.7 miles, practically the same at this range.

Measurements

Miles
232.7
Kilometers
374.5
Nautical miles
202.2
Bearing from Laredo
27.9° NNE
Bearing arriving at Round Rock
28.7°
Bearing from Round Rock
208.7° SSW

Halfway between Laredo and Round Rock

The great-circle midpoint is at 29.046336, -98.589473 (29°02'46.81"N 98°35'22.10"W). The nearest incorporated place of 1,000 or more people is Poteet, TX, with 3,005 residents, 1.2 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/Chicago, so there is no time difference. On June 21, Laredo gets 13 h 53 min of daylight and Round Rock 14 h 07 min; on December 21, 10 h 24 min and 10 h 10 min. Round Rock is 2.97° farther north, so it has the longer summer days and the shorter winter ones.

Population compared

Laredo has 1.9 times the population of Round Rock. From July 2020 to July 2024, Laredo changed by +2.3% and Round Rock by +12.3%. Both are in Texas.

  1. 01Laredo, TX261,260 (+2.3%)
  2. 02Round Rock, TX135,359 (+12.3%)
July 1, 2024 population and change since July 2020, Census Vintage 2024.

Questions people ask

How far is Laredo from Round Rock?

232.7 miles, 374.5 km or 202.2 nautical miles along the great circle between the two Census internal points. Road distance is longer.

Which direction is Round Rock from Laredo?

NNE. The great-circle path leaves Laredo on a bearing of 27.9° and arrives at Round Rock on 28.7°. The return trip starts on 208.7°.

What is halfway between Laredo and Round Rock?

The midpoint is at 29.046336, -98.589473. The nearest incorporated place of 1,000+ is Poteet, TX, 1.2 miles from it.

Is there a time difference between Laredo and Round Rock?

Both use America/Chicago, so there is no time difference.

Which is bigger, Laredo or Round Rock?

Laredo, with 261,260 residents in July 2024 against 135,359 for Round Rock, 1.9 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.

  1. 01Census 2024 Gazetteer, places
  2. 02Census Vintage 2024 subcounty population estimates
  3. 03SunCalc library (Vladimir Agafonkin), algorithms after Jean Meeus
  4. 04IANA time zone database (clock times and daylight saving rules)

How every number is computed: methodology. Spotted a wrong figure? Report an error.