A scratched cornea does hurt-bad. But the good news is that they heal quickly, within 1-3 days. You may want to check with your pharmacist to see if they can recommend an over-the-counter eyedrop that will help with the pain.If it's not better in a few days, I'd see a doctor to make sure you didn't do any extra damage.ow long does it take to heal? In many cases, depending on the severity, the cornea will heal completely in 24 to 48 hours, leaving no permanent damage. However, if the pain is severe or persistent, contact an eye doctor to decide if treatment is required.
Flying time from Hawaii to Tokyo, Japan. The total flight duration from Hawaii to Tokyo, Japan is 8 hours, 16 minutes. This assumes an average flight speed for a commercial airliner of 500 mph, which is equivalent to 805 km/h or 434 knots. It also adds an extra 30 minutes for take-off and landing. Your exact time may vary depending on wind speeds.
When you fly FROM hawaii To the mainland you typcially get the jetstream so it's shorter than going the other way. It is about 7 hours and 15 min flying time if that's what you mean, add an hour going back. If you mean how far is it geographically, not sure. Distance-wise, not a clue, maybe about 5K miles. Flight time-wise, It's a six hour flight from Cali to Oahu, and I'd guess a 3-4 hour flight from Texas to Cali. So you're looking at a 10 hour flight at least, with minimal layover time.