Yes, it is. For I know that one of my friends who gets neck injury because of a car accident also bear ringing in the ears and blurred vision. And it is because some of the body structure is injured. Tell it to your doctor for more help.
First of all, there are many reasons for people to develop blurred version. Among them, inflammation is the most commen reason. eyes get infected by virus, bacteria and parasite. Therefore it affects the nerves in the eyes and people start to feel the blurred vision. There is another reason of blurred vision. That is cervical spondylosis. Many adults feel the symptom of eyes has great relationship with the posture of necks. That's because with the illness of Cervical intervertebral disc herniation, the intervertebral disc may press the nerves of eyes. Therefore, the eyes can have many problems like blurred vision. As a result, the eye problem is closely related to the severity of neck problems. Maybe your injury of neck caused the pression of eye nerves. Treat your neck well, your blurred vision will be cured. Then you'd better see a doctor to have an overall check.
Yes, it is possible for you to get blurred vision from neck injury because the neck nerves damage will affect your eyes nerves. That is why your eyesight gets affected. You need to have the good rest for the eyes to keep the moisture state. In addition, you could also use the warm compress to release the symptom.