Distance between Round Rock TX and Kyle TX
The distance from Round Rock to Kyle is 40 miles by road including 18 miles on motorways. Road takes approximately 1 hour and 57 minutes and goes through Austin.
Shortest distance by air | 38 mi ✈️ |
Car route length | 39.8 mi 🚗 |
Driving time | 1 h 57 min |
Fuel amount | 1.4 gal |
Fuel cost | 4.6 USD |

Point | Distance | Time | Fuel | |
30.50824, -97.67889 | 0 mi | 00 min | 0.0 gal | |
2 mi, 03 min
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Round Rock | 2 mi | 03 min | 0.0 gal | |
I 35 14 mi, 37 min
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Austin | 16 mi | 40 min | 0.1 gal | |
I 35 24 mi, 1 h 16 min
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Kyle | 40 mi | 1 h 57 min | 1.3 gal |
Hotels of Kyle
Frequently Asked Questions
How much does it cost to drive from Round Rock to Kyle?
Fuel cost: 4.6 USD
This fuel cost is calculated as: (Route length 39.8 mi) / (Fuel consumption 29.4 mpg) * (Fuel price 3.37 USD / gal)
You can adjust fuel consumption and fuel price here.
How long is a car ride from Round Rock to Kyle?
Driving time: 1 h 57 min
This time is calculated for driving at the maximum permitted speed, taking into account traffic rules restrictions.
- 10 mi with a maximum speed 68 mph = 8 min
- 2 mi with a maximum speed 65 mph = 1 min
- 6 mi with a maximum speed 60 mph = 5 min
- 2 mi with a maximum speed 50 mph = 2 min
- 21 mi with a maximum speed 12 mph = 1 h 38 min
The calculated driving time does not take into account intermediate stops and traffic jams.
How far is Round Rock to Kyle by land?
The distance between Round Rock and Kyle is 39.8 mi by road including 18 mi on motorways.
Precise satellite coordinates of highways were used for this calculation. The start and finish points are the centers of Round Rock and Kyle respectively.
How far is Round Rock to Kyle by plane?
The shortest distance (air line, as the crow flies) between Round Rock and Kyle is 37.9 mi.
This distance is calculated using the Haversine formula as a great-circle distance between two points on the surface of a sphere. The start and finish points are the centers of Round Rock and Kyle respectively. Actual distance between airports may be different.
How many hours is Round Rock from Kyle by plane?
Boeing 737 airliner needs 4 min to cover the distance of 38 mi at a cruising speed of 497 mph.
Small plane "Cessna 172" needs 16 min to flight this distance at average speed of 136 mph.
This time is approximate and do not take into account takeoff and landing times, airport location and other real world factors.
How long is a helicopter ride from Round Rock to Kyle?
Fast helicopter "Eurocopter AS350" or "Hughes OH-6 Cayuse" need 15 min to cover the distance of 38 mi at a cruising speed of 149 mph.
Popular "Robinson R44" needs 17 min to flight this distance at average speed of 130 mph.
This time is approximate and do not take into account takeoff and landing times, aerodrome location and other real world factors.
What city is halfway between Round Rock and Kyle?
Where is Round Rock in relation to Kyle?
Round Rock is located 38 mi north-east of Kyle.
Round Rock has geographic coordinates: latitude 30.50824, longitude -97.67889.
Kyle has geographic coordinates: latitude 29.98929, longitude -97.87721.
Which highway goes from Round Rock to Kyle?
The route from Round Rock to Kyle follows I 35.
Other minor sections pass along the road:
- US 290: 4 mi