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The total driving distance from RCE to Caldwell, ID is 676 miles or 1 088 kilometers.
Your trip begins at Roche Harbor Seaplane Base in Roche Harbor, Washington. It ends in Caldwell, Idaho.
If you are planning a road trip, you might also want to calculate the total driving time from RCE to Caldwell, ID so you can see when you'll arrive at your destination.
You can also calculate the cost of driving from RCE to Caldwell, ID based on current local fuel prices and an estimate of your car's best gas mileage.
Since this is a long drive, you might want to stop halfway and stay overnight in a hotel. You can find the city that is halfway between RCE and Caldwell, ID.
Planning to fly a plane instead? You might be more interested in calculating the straight line distance to fly from RCE to Caldwell, ID.
Travelmath helps you find driving distances based on actual directions for your road trip. You can get the distance between cities, airports, states, countries, or zip codes to figure out the best route to travel to your destination. Combine this information with the fuel cost tool to find out how much it will cost you to drive the distance, or compare the results to the straight line distance to determine whether it's better to drive or fly. You can print out pages with a travel map.