LightThe Speed of Light |
How long does it take light to travel certain distances? |
The table below lists some travel times for light.
| Distance | Time |
| 1 foot | 1 nanosecond |
| 1 mile | 5.3 microseconds |
| From New York City to Los Angeles | 0.016 seconds |
| Around Earth’s equator | 0.133 seconds |
| From the Moon to Earth | 1.29 seconds |
| From the Sun to Earth | 8 minutes |
| From Alpha Centauri to Earth | 4 years |
