Key making services are likely pretty readily available in a variety of places near you. There are a lot of places you may be able to get keys made close to where you live.
The most common places to get a key made is at the dealership, locksmith, grocery and retail stores, hardware stores, and home improvement stores but, not all those types of stores have key cutting services.
There are quite a few grocery and retail stores that will cut keys for you. Its important to note that some of these stores have key cutting machines attended by employees and others only have a do it yourself key making machines.
If you need keys made for your vehicle, you can always stop into your car makes local dealership. Car dealerships can be a great resource for getting keys made for your car. However, getting a key from a dealer would cost more than from a locksmith.