1. Communication. The most important thing in a long-term long-distance relationship is constant communication. Try to find time for regular conversations.

2. Trust. Trust plays a key role in long-distance relationships. It is important to be open and honest with each other, to share your thoughts and feelings. This will help strengthen the bond between you.

3. Planning. Try to plan meetings and trips to each other earlier. This will help you maintain intimacy, which is especially important at a distance.

4. Share your interests. Find common interests and hobbies that you can do together, even from a distance. This will help you feel closer to each other.

5. Support. It's important to support each other and be there when needed. Support in difficult moments will help strengthen your bond.

Long-distance relationships can be difficult, but with the right approach they can be successful and happy. It is important to be patient, take care of each other and constantly strengthen your bond.