| Distance | Light Traveling Time
| 赤道長度
| 40,075 km
| 2/15 sec
| Earth to Moon
| Avg 384,403 km (238,857 miles)
| Min 363,104 km (225,622 miles) Max 405,696 km (252,088 miles). Avg 1.28 sec
| Min 1.21 sec Max 1.35 sec Earth to Sun
|
149,597,892 km (92,955,820.5 miles )
| 498.66 sec (8.3 min)
| |
|---|