How many ly is 500 pc?
500 pc = 1,630.7819 ly
It is 1,630.7819 ly, so saying 1,631 ly is fine — rounding is within 0.5%.
And how many pc is 500 ly?
500 ly = 153.3007 pc
Formula: ly = pc × 3.261564
pc to ly around this value
50 pc163.0782ly
100 pc326.1564ly
150 pc489.2346ly
200 pc652.3128ly
250 pc815.3909ly
300 pc978.4691ly
350 pc1,141.5473ly
400 pc1,304.6255ly
450 pc1,467.7037ly
500 pc1,630.7819ly
550 pc1,793.8601ly
600 pc1,956.9383ly
650 pc2,120.0165ly
700 pc2,283.0946ly
750 pc2,446.1728ly
800 pc2,609.251ly
850 pc2,772.3292ly
900 pc2,935.4074ly
950 pc3,098.4856ly
1,000 pc3,261.5638ly