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Distance between Cheonan and Seongnam si

If average speed of your car will be standard for this route between Cheonan and Seongnam si and road conditions will be as usual, time that you will need to arrive to Seongnam si will be 1 hour.

Driving distance between Cheonan and Seongnam si is calculated by google maps and it is 99 mi.

You need 2 hour to reach Seongnam si from Cheonan, if you are travelling by car.

Average amount of gas with an average car when travelling from Cheonan to Seongnam si will be 7 gallons gallons which costs 10 $.

Distance calculations

Kilometres Miles Nautical miles
100 km km 100 mi Miles 100 Nautical miles Nautical miles