Calgary is approximately 199 miles (320 kilometers) by road from the closest major port of entry into the United States, which is the Sweet Grass – Coutts border crossing.
The distance to the US border from Calgary can vary slightly depending on the specific point of entry considered. However, the most commonly referenced and practical route for travel from Calgary to the US border leads to the Sweet Grass, Montana Port of Entry, which is directly south of Coutts, Alberta.
Detailed Distances to Sweet Grass Port of Entry
When considering the distance, it's important to distinguish between general geographical distance and actual road distance. Here are the key measurements for travel between Calgary and the Sweet Grass Port of Entry:
| Measurement Type | Distance (Miles) | Distance (Kilometers) | Description |
|---|---|---|---|
| Road Distance | 199 miles | 320 kilometers | This is the most practical measure for travelers, representing the actual distance you would drive from Calgary to the United States Customs and Border Protection Sweetgrass Port of Entry. |
| General Distance | 207 miles | 333 kilometers | This figure represents a more direct, possibly "as-the-crow-flies" or general geographical distance between Calgary and the Sweet Grass Port of Entry, which might not account for the exact winding of roads. |
The Sweet Grass – Coutts Border Crossing
The Sweet Grass, Montana – Coutts, Alberta border crossing is the busiest 24-hour port of entry between Alberta and Montana. It serves as a vital corridor for both commercial and passenger traffic, connecting major highways like Alberta Highway 2 and U.S. Interstate 15.
This border crossing is a crucial point for anyone traveling south from Calgary into the United States, offering comprehensive services for entry into the U.S.
For real-time information and specific details about the Sweet Grass Port of Entry, you can visit the official U.S. Customs and Border Protection website.
Planning Your Journey
When planning a trip from Calgary to the US border, it's advisable to:
- Check Border Wait Times: Utilize online resources, often provided by government agencies like Canada Border Services Agency (CBSA) or U.S. Customs and Border Protection (CBP), to check current wait times at the Sweet Grass – Coutts crossing.
- Ensure Proper Documentation: Have all necessary travel documents ready, including passports, visas (if required), and vehicle registration.
- Understand Customs Regulations: Be aware of what goods are permissible to bring across the border.
Knowing the exact road distance to this primary border crossing helps in accurately estimating travel time and fuel consumption for your journey from Calgary into the United States.
