![Longest straight stretch of road in Australia National Highway 1 between Belladonia and Caiguna Western Australia WA Stock Photo - Alamy Longest straight stretch of road in Australia National Highway 1 between Belladonia and Caiguna Western Australia WA Stock Photo - Alamy](https://c8.alamy.com/comp/ACXX7H/longest-straight-stretch-of-road-in-australia-national-highway-1-between-ACXX7H.jpg)
Longest straight stretch of road in Australia National Highway 1 between Belladonia and Caiguna Western Australia WA Stock Photo - Alamy
![The World al Twitter: "Australia's Highway 1 is the world's longest national highway. At 9,000 miles, it circumnavigates the entire country. http://t.co/4CZTZceCo8" / Twitter The World al Twitter: "Australia's Highway 1 is the world's longest national highway. At 9,000 miles, it circumnavigates the entire country. http://t.co/4CZTZceCo8" / Twitter](https://pbs.twimg.com/media/CNLEMfrWoAEPPke.png)
The World al Twitter: "Australia's Highway 1 is the world's longest national highway. At 9,000 miles, it circumnavigates the entire country. http://t.co/4CZTZceCo8" / Twitter
![Highway 1, Australia - 9,010 Miles Unlike most roads on this list, Australia's Highway 1 doesn't start in one place an… | Places to travel, Nature, Places to visit Highway 1, Australia - 9,010 Miles Unlike most roads on this list, Australia's Highway 1 doesn't start in one place an… | Places to travel, Nature, Places to visit](https://i.pinimg.com/originals/25/86/11/258611289c7b8a790488cd4943f74f57.jpg)