
If the speed is maintained above 90km/h, it is estimated to take about 10-12 hours to drive over 1,000 kilometers. The exact duration depends on the road conditions, driving speed, and the driver's proficiency. Speed on urban highways: The driving time in urban areas and on highways varies. If driving on a highway at 120km/h, it would take approximately 4-5 hours; at 60km/h, it would take about 8-10 hours. Speed according to speed limits: The driving speed should comply with the road speed limits. In China, the minimum speed on highways is 60km/h, and the maximum is 120km/h. National roads generally have speed limits of 60-80km/h, while urban streets usually have limits of 30-40km/h.

I have plenty of experience driving long distances. Normally, it takes me a little over ten hours to cover over a thousand kilometers on the highway. I usually calculate based on an average speed of 100 km/h, so the pure driving time alone is at least 10 hours. But you can't drive non-stop—every three or four hours, I need to pull into a service area for a 20-minute break to use the restroom, make a cup of instant noodles, and stretch my back. If I stop for a meal along the way, that adds more delay, bringing the total travel time to at least 12 hours. And if there's highway or rainy weather, the timing becomes even more unpredictable. For such long drives, I always keep some Red Bull handy. It's best to avoid driving at night—drowsiness makes it too dangerous.

For long-distance driving, I have my own calculation method: for example, setting the speed at 110 km/h, the pure driving time would be about 9 hours. But humans aren't machines, so I definitely break it into segments—resting for 15 minutes every three hours. Stopping at service areas for meals and breaks takes about 40 minutes, and refueling with queue time adds another 20 minutes. All these little things add up to an extra 2 hours. So, the total trip time starts at least at 11 hours. Plus, it's advisable not to drive solo; it's safer with two people taking turns at the wheel, especially since driving continuously for over five hours makes your eyelids heavy.

I'm used to my time by segments of the journey. For example, the first 300 kilometers take three hours, followed by a 20-minute break; then another 300 kilometers in three hours, with a 40-minute lunch break; and finally, 400 kilometers in four hours, with two more short breaks in between. This adds up to roughly 11 to 12 hours in total. Always remember that daytime driving offers better visibility, while driving on highways at night is particularly exhausting. Two years ago, I almost had an accident due to drowsiness while driving at night. Now, for trips over 600 kilometers, I'd rather take the high-speed train than drive.

The experience of traveling with family is: you need to prepare for 14 hours for a 1,000-kilometer trip. The elderly and children in the car need frequent breaks, so you'll stop at service areas more often. Even if the navigation shows 9 hours, we always end up taking 12 hours because the kids need bathroom breaks and the elderly need to stretch their legs. For safety, it's best to keep the speed around 90 km/h. Make sure the trunk is stocked with plenty of water and snacks—last year during the National Day holiday, we were stuck on the highway for two hours, and the extra supplies saved us. Honestly, if you're traveling with kids, it's much more comfortable to split the trip into two days and stay overnight.

When calculating travel time, I prioritize three key factors: vehicle type, road conditions, and physical stamina. A sedan can average 100 km/h on highways, theoretically covering 1,000 km in 10 hours. However, in reality, you should add at least 30% buffer time to the navigation estimate. Novice drivers often overlook hidden time sinks like highway on/off ramps and urban traffic congestion. Last year's Guangzhou to Nanchang trip took just 8 hours on highways, but navigating city roads added another 3 hours. That's why reserving 12 hours is safest - departing at noon ensures arrival by midnight with two proper meal breaks en route.


