1. Guyana: Bordered by Suriname to the east and Venezuela to the west.
2. Ecuador: Bordered by Peru to the south and Colombia to the north.
3. Suriname: Bordered by Guyana to the west and French Guiana to the east.
4. Uruguay: Bordered by Brazil to the north and Argentina to the west.
5. Belize: Bordered by Mexico to the north and Guatemala to the west and south.