Sentence examples for go by a from inspiring English sources

The phrase "go by a" is grammatically correct and can be used in written English.
It is typically used when describing something that is a certain distance or time away from a certain point. For example: "The town is about two hours away if you go by car." This sentence means that it takes about two hours to reach the town if you travel using a car. Another example: "The store is only a few blocks away if you go by foot." This sentence means that the store is only a short distance away if you travel on foot.