Texas to Oklahoma
Distance from Allen to Norman
Straight-line distance
152.2mi
Allen, TX and Norman, OK are 152.2 miles (244.9 km) apart in a straight line. From Allen, the shortest path starts out heading NNW (346°).
- kilometers
- 244.9
- nautical miles
- 132.2
- heading from Allen
- 346° NNW
- heading from Norman
- 165° SSE
Orange line: great-circle path · ring: midpoint · thin lines: county borders
How far Allen is from Norman
The great-circle distance between the Census internal points of Allen and Norman is 152.2 miles, 244.9 km or 132.2 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 152.2 miles, practically the same at this range.
Measurements
- Miles
- 152.2
- Kilometers
- 244.9
- Nautical miles
- 132.2
- Bearing from Allen
- 345.6° NNW
- Bearing arriving at Norman
- 345.2°
- Bearing from Norman
- 165.2° SSE
Halfway between Allen and Norman
The great-circle midpoint is at 34.175608, -97.004905 (34°10'32.19"N 97°00'17.66"W). The nearest incorporated place of 1,000 or more people is Dickson, OK, with 1,372 residents, 1.1 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, Allen gets 14 h 21 min of daylight and Norman 14 h 32 min; on December 21, 9 h 58 min and 9 h 47 min. Norman is 2.13° farther north, so it has the longer summer days and the shorter winter ones.
Population compared
Norman has 1.2 times the population of Allen. From July 2020 to July 2024, Allen changed by +7.8% and Norman by +2.2%. The trip crosses from Texas into Oklahoma.
- 01Allen, TX113,746 (+7.8%)
- 02Norman, OK131,010 (+2.2%)
Questions people ask
How far is Allen from Norman?
152.2 miles, 244.9 km or 132.2 nautical miles along the great circle between the two Census internal points. Road distance is longer.
Which direction is Norman from Allen?
NNW. The great-circle path leaves Allen on a bearing of 345.6° and arrives at Norman on 345.2°. The return trip starts on 165.2°.
What is halfway between Allen and Norman?
The midpoint is at 34.175608, -97.004905. The nearest incorporated place of 1,000+ is Dickson, OK, 1.1 miles from it.
Is there a time difference between Allen and Norman?
Both use America/Chicago, so there is no time difference.
Which is bigger, Allen or Norman?
Norman, with 131,010 residents in July 2024 against 113,746 for Allen, 1.2 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.