Distance from Johnston, SC to Port Royal, SC

Driving distance between Johnston, SC and Port Royal, SC is miles (or kilometers). If you drove an average car (using about 3.6 gallons of gas per mile), the gas would cost you around $, since you would need about gallons of fuel.

Leaving from Johnston, SC you would reach Port Royal, SC in about if you keep an average speed of miles per hour, assuming you don’t make any breaks or get stuck in traffic.

Driving distance in miles


CO2 emissions icon

CO2 emissions: kg

Emission estimated with the eco2 norme
(185 CO2 grams/mile)

This is a map overview of the best driving route from Johnston, SC to Port Royal, SC in which you can see the origin and destination points marked with A (Johnston) and B (Port Royal) respectively as well as blue line along the road route you can take. You can zoom in to see more details, including road numbers and even street names both in Johnston, SC and Port Royal, SC as well as every other town you may pass by on your way.

Fuel consumption if you drive from Johnston, SC to Port Royal, SC

To cover the mi that separate Port Royal from Johnston you are going to need between of fuel, considering you drive an average car (30 mpg) and , if you drive an SUV or a heavy car (20 mpg). If you drive a fuel efficient car (45 mpg), your consumption will only be .

Cost of driving from Johnston, SC to Port Royal, SC

Depending on the fuel efficiency level of your car, driving from Johnston to Port Royal will cost you between and . An average car would make the trip for . We calculate the route cost using real time average gas prices for the US and other costs such as tolls are not included in this calculation.

Driving directions

To help you plan your trip from Johnston to Port Royal, we offer a detailed map together with full, turn by turn, driving directions from Johnston, SC to Port Royal, SC.

Flying or direct distance between Johnston, SC and Port Royal, SC

The flying distance represent the straight distance from Johnston to Port Royal, the length of an hypothetical flight trip between the geographic center of Johnston, SC and the geographic center of Port Royal, SC. We also offer nearby airports to both Johnston to Port Royal and a flight ticket price comparison form, in case you want to make that hypothetical flight real :).

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