How do you plan a family road trip that goes smoothly?

How do you plan the route for a family road trip?

Map the route and the stops before you go. Plan a break about every two hours: a playground, a picnic area or a rest stop. Shorter days work better with young kids. Many families find four to six hours of driving a day is plenty.

Download offline maps too, because cell signal can drop in rural areas and national parks.

What should you check on a rental car before a family trip?

• Car seats. Install them in the parking lot before you leave, and check they're tight. If you rented seats from the company, check they're the right type for your child's age and size.
• Space. Load all the bags before you drive off. If they don't fit, go back to the counter now, not 50 miles later.
• Damage. Take photos of the car all round.
• Basics. Check the tires, the wipers, the air conditioning and that the phone charger works.

If you're using your own car, get the oil, tires and brakes checked a week before the trip.

What should you pack in the car?

Keep one bag within reach:

• snacks and plenty of water;
• wipes, tissues and a bag for trash;
• a first-aid kit and any medicines;
• phone chargers and headphones;
• a flashlight and a blanket.

Put the overnight bag on top in the trunk, so you don't unpack everything at the first hotel.

How do you keep kids busy on a long drive?

Mix screens with things the whole car can share. Audiobooks and family podcasts work well. Classic games still work: I Spy, 20 Questions and the license plate game. Give older kids a job, such as navigator or snack manager.

What if something goes wrong on the road?

Delays happen. Leave slack in the plan and keep a positive attitude. If the rental car breaks down, pull over safely, turn on your hazard lights and call the roadside assistance number on the key tag or agreement. See breakdowns and accidents.

How OneCall helps with family road trips

Your agent can find the right car for your family and bags, check child-seat options and extra-driver fees, and compare totals across companies. If the car breaks down or the counter doesn't have your minivan, call us and we'll handle the rental company while you look after the kids. Advice is free, and if anything costs money, you hear the price first.

Questions people ask

How often should you stop on a road trip with kids?

About every two hours is a good rule, more often with toddlers.

How many hours a day should a family drive?

Many families find four to six hours a day is plenty with young children.

Related help

• What's the best rental car for a family trip?
• Rental car types compared
• Breakdown or accident in a rental car
• Minivan rental

Written and checked by the OneCall Rental team on 1 November 2026. Our team includes people who've worked car-rental reservation calls. Rules differ by company and location, so check your own rental agreement too.

OneCall Rental is an independent service and is not affiliated with any rental company or travel site.